INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '988e0cf0395a0327cf97ae30f4f65cb040112d7322542f6acaa26491140471bf', 
    'IYafTFYiy6xYGrrWzVbFA5fTyzd331GYuN9cL/TAI6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)