UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+9R5TaQPq0iVQhRZfQlGwlLjdsLjhiAR1YAtbhpf6Q=' 
WHERE 
  key_id = 'dad7d003fd47a6adf26b1a3ef6657aa6375a7aaadd12e0f46187bc5b405a4c73' 
  AND (
    token = 'Y+9R5TaQPq0iVQhRZfQlGwlLjdsLjhiAR1YAtbhpf6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )