UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7Nx6y9XYCTw38k7eRhQW3M1rL+TlC3uHZN9QVq0bDs=' 
WHERE 
  key_id = 'fdb58a254a50f65c2b81f03eeca0829c659885ee5ff0873ab17583e7e90633e6' 
  AND (
    token = 'n7Nx6y9XYCTw38k7eRhQW3M1rL+TlC3uHZN9QVq0bDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )