UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2jd6tJ4fRUiwxvdXfFvtmY+lrZ/lNQmCGLtEoVY1xs=' 
WHERE 
  key_id = '383b42197db53255d1f8581e31d3a6e652f8abd856c5f8615bd6ca3e116dd2a4' 
  AND (
    token = 'Z2jd6tJ4fRUiwxvdXfFvtmY+lrZ/lNQmCGLtEoVY1xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )