UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQXWtFGj8yA2Oe5icrn38fjU+x38i5/UOVIthAgcI0Q=' 
WHERE 
  key_id = 'a7b1bad6b38897170b8398eca68510ea5b75b26066540b327a2a96e0d262878d' 
  AND (
    token = 'yQXWtFGj8yA2Oe5icrn38fjU+x38i5/UOVIthAgcI0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )