UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+X0e8aW5f5AbXRNsEjENejUhyPmIN20tF2BJ50PFuZE=' 
WHERE 
  key_id = 'fc7af59d0f4bec26e2f80a1da7a554d6a0ff7e307084b0a637c6ee304ad4977f' 
  AND (
    token = '+X0e8aW5f5AbXRNsEjENejUhyPmIN20tF2BJ50PFuZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )