INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '237be74cb4aa6d9729e66967d564844e21b5c173a8376744bf224425f2006b17', 
    'ou+vUyB5gUdk8qJZ6U9KEtBXOOk+p5mHLxyJTO51png=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)