UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Deshg2nXC4uW5vTANVnja7jd1MLJdCiRwZewsU7BKuc=' 
WHERE 
  key_id = 'fb443e198a014702e8438d36668b11228d5f4354519b4d4a2f9f468d96c748e0' 
  AND (
    token = 'Deshg2nXC4uW5vTANVnja7jd1MLJdCiRwZewsU7BKuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )