UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BnQMpY1nG4/C4pr0z3NswmgKOW51QQqVo5CFiRu3a0=' 
WHERE 
  key_id = '2b86538611c73130488579c60382a24c64f010062fc4e12e7fd9884c5ec1996a' 
  AND (
    token = '5BnQMpY1nG4/C4pr0z3NswmgKOW51QQqVo5CFiRu3a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )