UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hn3eROslRyMdOHPAaqGKW8svzAzlM/1hayeNduIyOM=' 
WHERE 
  key_id = 'f91998981ef0bbc68508f3a23bd4dfbedd5f5f15ef84cbda2ad0d6bf87cb9a18' 
  AND (
    token = '0hn3eROslRyMdOHPAaqGKW8svzAzlM/1hayeNduIyOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )