UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfTITXAEo7dEUY49+i3cXUVx+qZkfitVB+kZquAIxIM=' 
WHERE 
  key_id = 'f8a791541927b462c045406812dd959b8a9bd960b34a8df60630b616fc614e63' 
  AND (
    token = 'EfTITXAEo7dEUY49+i3cXUVx+qZkfitVB+kZquAIxIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )