UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Zx920GunpeD9y57F7BCi/cNT9hEcgfVRJvfVYKW0ts=' 
WHERE 
  key_id = '2f2a5ffe468389743b6aaff8894903c5f6a55c6b3448f6339a317f5b8dbbde7c' 
  AND (
    token = '/Zx920GunpeD9y57F7BCi/cNT9hEcgfVRJvfVYKW0ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )