UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfRI5YP75mThS6BdRPDMiKDMMlgimIMxeJv40nqte7o=' 
WHERE 
  key_id = '1dbd701e9bfe2c9adce3f84f7075af683341524bc440be7963329d55b5f5221e' 
  AND (
    token = 'FfRI5YP75mThS6BdRPDMiKDMMlgimIMxeJv40nqte7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )