UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRUf7EaJYb7ltIrEMAY9NV6ShbtBLgtfqeSTOQLK4Ko=' 
WHERE 
  key_id = 'ca7b1f2937d4c4fb1fcf293d9a876702c82861ac5cac069f7d02768787c4ae69' 
  AND (
    token = 'rRUf7EaJYb7ltIrEMAY9NV6ShbtBLgtfqeSTOQLK4Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )