UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwyTqCGkVDVxiJLv91q87Uz0W/Y/XpHeYgxQ8MQ89H0=' 
WHERE 
  key_id = '97f8b207161a41d0c5339f6c971de6ea7351b8f44919c9004036433cb9ec33d0' 
  AND (
    token = 'TwyTqCGkVDVxiJLv91q87Uz0W/Y/XpHeYgxQ8MQ89H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )