UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcZlH4FC3V2tiomRCqdvBGQD7TX9dAyZQSU2hgo/bUg=' 
WHERE 
  key_id = '3294d671f6daa51493dac7989cfe6643350dff0a9ab04974e5198b0ccad86475' 
  AND (
    token = 'FcZlH4FC3V2tiomRCqdvBGQD7TX9dAyZQSU2hgo/bUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )