UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgytJpLf36lTWN02vFSFGgfX1Z6CpDEiD2PIQFLyB8c=' 
WHERE 
  key_id = '5be90a006d08e7ee78165a97361b30bf0d82e4721935b9a94b734b9c964a5515' 
  AND (
    token = 'sgytJpLf36lTWN02vFSFGgfX1Z6CpDEiD2PIQFLyB8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )