UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/yjr/h0w/FnHsAUkw/670EztmFNKNaYFKU7h3+eUvE=' 
WHERE 
  key_id = '1ae35f23f26e87c35c7a315d11da4bdfec02de8f479cade68d1da7336a9ba5e4' 
  AND (
    token = 'l/yjr/h0w/FnHsAUkw/670EztmFNKNaYFKU7h3+eUvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )