UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3kEOaazJF3RucVyGq+TfMFaEmpqfmSbIGYE4f4k984=' 
WHERE 
  key_id = 'a039d9e378b794f112777a4a914c45353b07f1554f8ad4535f2060c3b2a5b564' 
  AND (
    token = 'e3kEOaazJF3RucVyGq+TfMFaEmpqfmSbIGYE4f4k984=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )