UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Memx4MxcpwMMbKtKjqm5UL0rWlpxfVDm+Ec8hZkKuxg=' 
WHERE 
  key_id = '413b639f20f630bd77364b1a68156924e071badf0621ba79a532ea1aa222ecfb' 
  AND (
    token = 'Memx4MxcpwMMbKtKjqm5UL0rWlpxfVDm+Ec8hZkKuxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )