UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAnRimKEMXiWBGBbTNyhWO1D10SYZ92hkNjITwpuy0I=' 
WHERE 
  key_id = 'f55bcb60b07ef5758a75b40ec63e2f139b8721f498062e01a23e74426862b349' 
  AND (
    token = 'vAnRimKEMXiWBGBbTNyhWO1D10SYZ92hkNjITwpuy0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )