UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYLms8CC8sjI44f9nsLUHoN9+Whj1D63UP4qmkBCHuQ=' 
WHERE 
  key_id = 'e082fe4e5f2309f51d5273754235de641068f814b7f165239589b37ea0a374bb' 
  AND (
    token = 'BYLms8CC8sjI44f9nsLUHoN9+Whj1D63UP4qmkBCHuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )