UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9SyjKNwqGWdVYzM5U1LNyECTxkflB+Wsxiu5ThKuHcY=' 
WHERE 
  key_id = 'c3d4ca2762692e06ca964e31b4b0220be7842fb48467013996a13f640f180755' 
  AND (
    token = '9SyjKNwqGWdVYzM5U1LNyECTxkflB+Wsxiu5ThKuHcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )