INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b58d855a871b1514e74e61cb824bda15f956e0d23bdd8dece4402bc59639f9c', 
    'efhVR4hNuKcSZg89frbs/TjPKaUwzAXnleKd2y/LBwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)