INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51733a204d7c0351684d5b4973ddad32084ae92ae9099f49942ac59dca80a41', 
    'GDRcMJMhfxMj9FiOo0ChrV3tkdMwlfT+hD0eRePjSdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)