UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ke62AvfGUtrK/QbhUaX8mM9ygDLiWKIvdDSzZNOLOak=' 
WHERE 
  key_id = 'de35db056ab553b17198f460110f7d5e71ef30c763e89fc7790eec36a86cdf1a' 
  AND (
    token = 'ke62AvfGUtrK/QbhUaX8mM9ygDLiWKIvdDSzZNOLOak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )