UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8v87Hic/hDaXe76islO3GdQcIbsr4KlSjdtdJuU0mmI=' 
WHERE 
  key_id = 'be1919c5f53a1419544f902d613a6aff87168171964381c6140fe87357dff977' 
  AND (
    token = '8v87Hic/hDaXe76islO3GdQcIbsr4KlSjdtdJuU0mmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )