UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaAFtfHp7xX1K9o3R4N7zUM0YbsJecuEcZp6sAjNLE8=' 
WHERE 
  key_id = '6ee87670af0fdc4900bb960c24433903b93deb7473b45ecc54776e869b4a208d' 
  AND (
    token = 'XaAFtfHp7xX1K9o3R4N7zUM0YbsJecuEcZp6sAjNLE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )