UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7wqdW6A1kmHYrklVWIGy7d0qXhjxQYW4Di7zc/jp88=' 
WHERE 
  key_id = '6c8f6d4041317c2aabdc9c9508e1850e7c208bcacde4404be09d4b3abf725b83' 
  AND (
    token = 'W7wqdW6A1kmHYrklVWIGy7d0qXhjxQYW4Di7zc/jp88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )