UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qp91jQU2AGGhz/LygdQtsU4hmWQMmhuZhv+DnT57rIM=' 
WHERE 
  key_id = 'c822ac8a217c8e16aa984b91f41817e016a8654b714e669b61fcb12d71d3db06' 
  AND (
    token = 'qp91jQU2AGGhz/LygdQtsU4hmWQMmhuZhv+DnT57rIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )