UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cpi0h8wZ6Tbdh0EOlHuioEwG53Ps0Yt9PQV1lLs66U=' 
WHERE 
  key_id = 'a1514c4cd6b977f28bcf3853ff96137201faf8049a4decb68a23ee798b87c55b' 
  AND (
    token = '9cpi0h8wZ6Tbdh0EOlHuioEwG53Ps0Yt9PQV1lLs66U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )