INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9871df704c5c901b28ebc16e599a46f18ff8b6a8f56a7af61623cab120144a2d', 
    'D7hLOSxW91epid68oHjK5yK8JV1H3I+YNtQopMvq9ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)