UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhMMekftzUGiTYbY+CT6WYpLVuuDCNVe1V2urTMVaGA=' 
WHERE 
  key_id = 'e6bdad04f1517f6070369bc76b4093cb7d63224f5eb5f8b293966a1fd6fc0938' 
  AND (
    token = 'bhMMekftzUGiTYbY+CT6WYpLVuuDCNVe1V2urTMVaGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )