UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ws5mVpdyRTcwH5Q0PNScB/7v8pJYWzFAVPT2ZQ+PSCE=' 
WHERE 
  key_id = '32a918af0844959292c00a2ac2e1c7062df5446b4fb4ffa2c9fbb6cf4fbb3e05' 
  AND (
    token = 'Ws5mVpdyRTcwH5Q0PNScB/7v8pJYWzFAVPT2ZQ+PSCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )