UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSTlqA0TYxpNmRDphfxDu8NH0rd2fzeIh5aIOXkyRuM=' 
WHERE 
  key_id = 'e2499e79503022935c77866cb67147e074af5d3246cfaceefde9e48bb268e0f1' 
  AND (
    token = 'OSTlqA0TYxpNmRDphfxDu8NH0rd2fzeIh5aIOXkyRuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )