UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+2UHdDHqY/yUwR99VRLrKYIeu3PixpWOSabzf1q56c=' 
WHERE 
  key_id = 'dd991ce600cedfb48f906fb3193fe3153442b4611ee089e351df9c7c37e352f4' 
  AND (
    token = 'v+2UHdDHqY/yUwR99VRLrKYIeu3PixpWOSabzf1q56c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )