UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcNyZqUn1eM+qF17A2UHu0yEXm7o++yX3UT4CvTKHCE=' 
WHERE 
  key_id = '56f9a910826c2b4f6d99b0c59c96f5d56c926dca7a3b31649d06ec249ad6ca28' 
  AND (
    token = 'WcNyZqUn1eM+qF17A2UHu0yEXm7o++yX3UT4CvTKHCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )