INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c1c8b401e07440b16aec7a7d2559203153bcae7ab23d86d4486a5f01f936f38', 
    'Qxsr/NYoRie80IXlBVR3AFYG4/ISidTW3sy1noXUDPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)