UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C17kPyIVV52nZmKU/PkcmKGp0657ZXp6prY3hKKIdio=' 
WHERE 
  key_id = 'f48eca6a7bb96c648abd8f85d6176c6961e221a9b7515731e0b948b5ba8a5410' 
  AND (
    token = 'C17kPyIVV52nZmKU/PkcmKGp0657ZXp6prY3hKKIdio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )