UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+T+3kxmWUqauNQhQ0ur4Pl0FOqabvGX6+Fbzbfaje1A=' 
WHERE 
  key_id = 'a747b32897c3cb350e5b1f7651dd90f72545507fc55833a4a52fd09cb473bb54' 
  AND (
    token = '+T+3kxmWUqauNQhQ0ur4Pl0FOqabvGX6+Fbzbfaje1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )