UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B03ebpxFGNi+Djf7a43uX4jSvgFN5kB7iB6AZAG3Yog=' 
WHERE 
  key_id = 'bc38d58df254cedbe40c4301c4e210737d3b7779ccaecddf0331503e6144a4fc' 
  AND (
    token = 'B03ebpxFGNi+Djf7a43uX4jSvgFN5kB7iB6AZAG3Yog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )