UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHLitfgeDC10pv6IRYoM7FEwjV/BTEY7GhdQe6F8s9Q=' 
WHERE 
  key_id = '79a3892f4cfc5419a2562b5e3b9c9c01bd29f44f35f94b5b85d0c371ae83ef2a' 
  AND (
    token = 'fHLitfgeDC10pv6IRYoM7FEwjV/BTEY7GhdQe6F8s9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )