INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cae7214d43bf8cf979a136151bb5b587d31ed1c783aa6b6b61063c12ced664f', 
    '/hJ3/SJqDOmqLkKaRhB1iIwkBGD6p3iah4oxp3HkWms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)