UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2RVzB2DuzdpcIrx0NbF51HfCyHUdT1Gzo8DngC+S24=' 
WHERE 
  key_id = '5572d54a6abd6cc61dde75af6661aad4543679ad85d1c428d6c78dcfb2fd79c4' 
  AND (
    token = 'K2RVzB2DuzdpcIrx0NbF51HfCyHUdT1Gzo8DngC+S24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )