UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8Ds9g6m+b3BMYhu9xIx+QIaAMv0MUOVhbnFURMuW2A=' 
WHERE 
  key_id = '56065c7de65b95dd50474d26237516b6756e39cd772e6480d816c34fbd87f69b' 
  AND (
    token = 'f8Ds9g6m+b3BMYhu9xIx+QIaAMv0MUOVhbnFURMuW2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )