UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHGmYMI2zs3lyTVQwlCbCkfUSCrczzEg32OHmVmvbDs=' 
WHERE 
  key_id = '67b41a0a5dbe974016850143898f5b884302c3d5cbc8171890d850ca6fc00678' 
  AND (
    token = 'WHGmYMI2zs3lyTVQwlCbCkfUSCrczzEg32OHmVmvbDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )