INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c443a430f01501d9189f01b706b13e540e7b5b1a18e9568cf7fc8126154d998f', 
    '8mrI3lWhuRtNdOZTpjnkBJ4gdLijY4eHIH5YlN+VHzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)