INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55369aded647cf6aa255886a4948bf5f72c3eae62b07b7080f0f5983f05fc34a', 
    '5Z9LnBjpa2kRLG12zv6aWNcUYw96IsCFTKECI2OhCU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)