UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdBX8D7J64k1pFS+bHrWrgZucnfL/npMWMkUAUXXx/4=' 
WHERE 
  key_id = '76b2006e2fb9e82b63326c5a890116e26456eda5f5d49bd7b5f801f239df4353' 
  AND (
    token = 'vdBX8D7J64k1pFS+bHrWrgZucnfL/npMWMkUAUXXx/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )