UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNc7EEWOhiiyTEjTjtIbtsha4LRLMa/PYGcHJtU7IcY=' 
WHERE 
  key_id = '480aace4958bd14f92460e402beb5f87b293cac07b8a28181348f06f8a1c6a21' 
  AND (
    token = 'DNc7EEWOhiiyTEjTjtIbtsha4LRLMa/PYGcHJtU7IcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )