UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYdIu5Rc9ZbHivExybLtx3k/GM/1RBi7hDRKCR+z/zg=' 
WHERE 
  key_id = '5cbd5198585bbbc4f4da479b94cc2ed7f1d8dd428837f1dc03c329c1b34c6569' 
  AND (
    token = 'pYdIu5Rc9ZbHivExybLtx3k/GM/1RBi7hDRKCR+z/zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )