UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Q4eTSHEPp3GnVOcjSExIHWomrH6iIDVMnNPJNteEWo=' 
WHERE 
  key_id = '80bc6383d988811998ab22fa5104126031ad6a2f9a98742ad69873b3fe9002c9' 
  AND (
    token = '/Q4eTSHEPp3GnVOcjSExIHWomrH6iIDVMnNPJNteEWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )