UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mL31wK2WabbMzuFkY/ueVssPPTn+2NdA2OqJzXXijM8=' 
WHERE 
  key_id = 'e3a3c08f74b9a57e31feabcfc7ce820d1e3b8908a5ba10e58ce0d4a55426164b' 
  AND (
    token = 'mL31wK2WabbMzuFkY/ueVssPPTn+2NdA2OqJzXXijM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )