UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7Xdsqqrn3ELWLU0pmZhmYEBwrToTXJLP94HCUgJztQ=' 
WHERE 
  key_id = 'e2d0cab2b9721629e47e157eae61605ec854d64267a94e49f8ed0902d94f1078' 
  AND (
    token = 'k7Xdsqqrn3ELWLU0pmZhmYEBwrToTXJLP94HCUgJztQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )