UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8nrytK6FC2AU+zQQAamyepxYD49wIB6S8DjCK1X5Ko=' 
WHERE 
  key_id = 'e3372c3650678c57c9132c3beabe83ac5be2531ff65cc88b1356ca4ccd10e007' 
  AND (
    token = 'z8nrytK6FC2AU+zQQAamyepxYD49wIB6S8DjCK1X5Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )