UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17Rv2UHVAJtdO8HNPeDLyQCniGZ7pw0MNyzyj3SvnAg=' 
WHERE 
  key_id = 'ff646c05c4d869a234a201b70b1320e9f184c52f994f027c3f6a62651ffb6166' 
  AND (
    token = '17Rv2UHVAJtdO8HNPeDLyQCniGZ7pw0MNyzyj3SvnAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )