INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27c358f7a387899561cddfa2fcb473da93e22c5a41f545bfce9b84a736edd2ad', 
    'pSvl0hgqUn79sA8LIEfoawlRF6jCw90JcDiQMNPYQOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)