UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVjM/ts0u78MoEnlg8rtXSmGBJRZTOVXUkyCnln1fyk=' 
WHERE 
  key_id = '70ef8b7386148a635a0b05387364525710a23ef0bdf44fc6cf9c33a5c9bd211e' 
  AND (
    token = 'cVjM/ts0u78MoEnlg8rtXSmGBJRZTOVXUkyCnln1fyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )