UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6K6wJo8OqWGo9P33WNBzzS1Ztagm2GQWxcOFpKT7Ag=' 
WHERE 
  key_id = '5bfb112e13bc46b007d4e5483b8841cd8951173b69d9320c5fe4e4a3a48810d3' 
  AND (
    token = 'G6K6wJo8OqWGo9P33WNBzzS1Ztagm2GQWxcOFpKT7Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )