UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0xqGg8QvrsoteoynPnVyQL7yCKKlpFE6X/4cZqCp/I=' 
WHERE 
  key_id = '5bbc17786a9027d333a79a9d1b74e7c2488c8f78755a8fd55f926930fc8a187c' 
  AND (
    token = '/0xqGg8QvrsoteoynPnVyQL7yCKKlpFE6X/4cZqCp/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )