INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b8457d7a02fef153ee6b34f16a74f46c8c3b22eec79d006b5b53e6a6554c488', 
    '9guGgOwzuzKAXhu/91uVKtBj6pTtC/qUsexXMqtrcB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)