UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34Dz0AEEO7kUiydXZYrJELhYP21g0W7MI2tYewVx5SA=' 
WHERE 
  key_id = '72fa4f29270de8939507ce6af6b6674f22f5a9772ad849417d9a61382c7c5869' 
  AND (
    token = '34Dz0AEEO7kUiydXZYrJELhYP21g0W7MI2tYewVx5SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )