UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQhLxic1w/4scoR+6vVBcoDGaw3OHBigFVIE5zX9gHw=' 
WHERE 
  key_id = 'bf84399ed13c8aab43d452bd774bb8a13f7c95d07ab3dfa01fcbf6e990641620' 
  AND (
    token = 'pQhLxic1w/4scoR+6vVBcoDGaw3OHBigFVIE5zX9gHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )