UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CS0848FhgvSnA7U8rnxndVAK4loPrH2KtANBVY/FY0A=' 
WHERE 
  key_id = '898e6bb6137c742580f26be7f60a6747541b450b9224a033febb994450c5144a' 
  AND (
    token = 'CS0848FhgvSnA7U8rnxndVAK4loPrH2KtANBVY/FY0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )