INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc555976e7bcf0f5e28f8fc740cb28286c82781d02787c79b39224f65a70ef74', 
    'tBWb8Rkb1bXfyqfnSHvd2fDIsCYlKp+nCbI+mhSegfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)