UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k80s8dAoEL9MB06F5sDWElIZdSwJwrtKoojPaclGWh8=' 
WHERE 
  key_id = 'b2eb6db69a3d1e59d626cf1de54fb575693f5e81cae2fd829b39fef41ff7f1ef' 
  AND (
    token = 'k80s8dAoEL9MB06F5sDWElIZdSwJwrtKoojPaclGWh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )