UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhDaOqgcgzOPAAe68haklaXrUc9pBFfX0UuFsHgE6ww=' 
WHERE 
  key_id = '07f28dffdf889b8a224940c5912de5bb0a1a73f5a09c961f15c22cd6845c4e2b' 
  AND (
    token = 'zhDaOqgcgzOPAAe68haklaXrUc9pBFfX0UuFsHgE6ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )