UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9LD5ZLozH4xc6GduukVhMXi098/bEDqcxFQGNLITdQ=' 
WHERE 
  key_id = 'c2aea03b5e0ca631654e557bcd6f5b5299d81c9a1cedd7e932a059db9b82d82a' 
  AND (
    token = '/9LD5ZLozH4xc6GduukVhMXi098/bEDqcxFQGNLITdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )