UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zyuvq4RzFP5bSm3vtXdzgoYRaCXxG6ki/Stcxgr6l8g=' 
WHERE 
  key_id = '6e19889b0397fd08fe0669a83e12bafad675824806b195c2bf6a44f5d5e551e1' 
  AND (
    token = 'Zyuvq4RzFP5bSm3vtXdzgoYRaCXxG6ki/Stcxgr6l8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )