UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riuf/JFwaC3aIdMeZ2Gpvd/XkSvVH+8KC4VE6uQp/LM=' 
WHERE 
  key_id = '49cad0cd27f0f00304ba945e8b97084be6d1b8a9cd8680ba5268854cec0a803a' 
  AND (
    token = 'riuf/JFwaC3aIdMeZ2Gpvd/XkSvVH+8KC4VE6uQp/LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )