UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrPTBqY/BZ7MINeD7I9FdJox3C3zXGV/0JMbPYvYNe4=' 
WHERE 
  key_id = '5b38d9e51ef9b5ffb93523c29441acbba789440a81e55f45855b92405950a183' 
  AND (
    token = 'BrPTBqY/BZ7MINeD7I9FdJox3C3zXGV/0JMbPYvYNe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )