UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vO5/NpCIpAZSb0TM+LeRhFyOkbEmMSIRIETaJECjLd8=' 
WHERE 
  key_id = '164669c782d2998eadea4af040a1a22c3408fd094ae4cfb9e74f6836a574056c' 
  AND (
    token = 'vO5/NpCIpAZSb0TM+LeRhFyOkbEmMSIRIETaJECjLd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )