UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fj0QQUAxirwuYMA0ydpJhLG41k9kWlX0RqpS5GpBcNA=' 
WHERE 
  key_id = '31692e4b03195d5d77d1492ddc9fc1d292f1222c040ce90e43fae2a9dc7f49e8' 
  AND (
    token = 'Fj0QQUAxirwuYMA0ydpJhLG41k9kWlX0RqpS5GpBcNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )