UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpWgoh/+e0CL6xkbqo0KvbjFnADUS/hJDjFJdAe9Ln0=' 
WHERE 
  key_id = '5675d49b30b6869aa9bfa8eac9aed7e6e70e05dee515bf490769343b1962d1cd' 
  AND (
    token = 'kpWgoh/+e0CL6xkbqo0KvbjFnADUS/hJDjFJdAe9Ln0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )