INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9546a8c41755349ec685b4e83e4687868b93130e83218aed4c04ba9f99d1db83', 
    'DaUArLSgxEmcLOyz6P6PYJw32RS0xHWvcsMMt07ljYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)