INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b5031632db2c550230da40fb3c3b94f9962689e403ba6046191b1b92541c48', 
    'YZNAcQr//NKcbgOriVKvUSXPITJUYLyTrvCuqduwqSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)