UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6i2IQpVDkbh9DKMpZ2Db4+yoefxuG62wWKZaQ0ycyX8=' 
WHERE 
  key_id = '08c55cd21a2d883d3cf426d440ab424ede778cee9eaebdf3352e7ae1b2d560aa' 
  AND (
    token = '6i2IQpVDkbh9DKMpZ2Db4+yoefxuG62wWKZaQ0ycyX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )