INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6debdea2e52971b1ad1fc2f3a9991cd10c61ab958dbec3a9f864f2cd642574', 
    'BXbWHi7ayUgFxHSERaaVGmhTUulho0H9ETQYT4Pk8qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)