UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvvOl56RCaiwfX2jKRBwG10KeRpULfInq7nKL710aQc=' 
WHERE 
  key_id = '29b9a32fbc5706dfa737ee0e41a8fc6cdf3488885a5a4e80f4a94fb27eee3a33' 
  AND (
    token = 'cvvOl56RCaiwfX2jKRBwG10KeRpULfInq7nKL710aQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )