UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oD1EKwGy0CK+6HYO2qEh6IpRydxMRBk56h85q/E/8WU=' 
WHERE 
  key_id = '98fce5581bfc122c7ab5795b0420d57459bf63f30b781eab524401d3b6b3cbc5' 
  AND (
    token = 'oD1EKwGy0CK+6HYO2qEh6IpRydxMRBk56h85q/E/8WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )