UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGnuwcgreCfocb1AhhQChOJ+G66mrcdReskZ6V9CnCk=' 
WHERE 
  key_id = '25efdb348d0b056ec3f2d0468f1cc64a88c9a1fa4bcc9c4fc5f2fd4bd92d43ac' 
  AND (
    token = 'mGnuwcgreCfocb1AhhQChOJ+G66mrcdReskZ6V9CnCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )