UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kwhAR5fGgzwVNTpz4G8Twldp6EXXryYUG5ZJ0jgR2Y=' 
WHERE 
  key_id = '980608e92fa23f5cf3579a1f5e30ee0fdc7c4fe7b67c48a49e4213339d6c8401' 
  AND (
    token = '4kwhAR5fGgzwVNTpz4G8Twldp6EXXryYUG5ZJ0jgR2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )