UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LLVVZH7PaC4K6jZlPc9XjbdaqrnS1HoAgmkKNaQfEs=' 
WHERE 
  key_id = 'e94660973089753e7160a8a366a9fc3bbdeb8502ca565c8358758c086cf7c501' 
  AND (
    token = '7LLVVZH7PaC4K6jZlPc9XjbdaqrnS1HoAgmkKNaQfEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )