UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcq9sv1cg3YbBTGXYu2MLFR1FByBCRlUsGwbCDpc++Y=' 
WHERE 
  key_id = 'd698c07032ca8cacbd24830f5482b60f5e6109084fee9fad90f41cbcbc60503a' 
  AND (
    token = 'gcq9sv1cg3YbBTGXYu2MLFR1FByBCRlUsGwbCDpc++Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )