UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpiZBYQouUCepODyf0NubQMhP8SLJ1B/VmMnjgcx9AI=' 
WHERE 
  key_id = '4b8ccd0ca3123bea0d09f0fcc911f2a21ad0357e3c521708f5baeb4e84ab03f5' 
  AND (
    token = 'bpiZBYQouUCepODyf0NubQMhP8SLJ1B/VmMnjgcx9AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )