UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huOUP+YDaewGnHJ2bzK5tTn7+Fn85xB5hVOb4v85jnE=' 
WHERE 
  key_id = '839cd2dedb849cfa6cc8888850b2b34e6a1006f25b21b6ba1b17ac7e76ecb5d3' 
  AND (
    token = 'huOUP+YDaewGnHJ2bzK5tTn7+Fn85xB5hVOb4v85jnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )