UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmyhOHQxZjba6irZMjcLB4kOhxeZswSHhYOvFP629co=' 
WHERE 
  key_id = '317149c966c8149610e4184d672b5cece8015407fe7c385f8b263fdc08e6fa68' 
  AND (
    token = 'cmyhOHQxZjba6irZMjcLB4kOhxeZswSHhYOvFP629co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )