UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64RTgYHMIUJer531sFAxjQGeKmPxqWLCHcNeBjC9SpE=' 
WHERE 
  key_id = 'd064f0d8f16f148ab02003fda87423d90c1d1c64ef6b521b3b9b3efc7c72c612' 
  AND (
    token = '64RTgYHMIUJer531sFAxjQGeKmPxqWLCHcNeBjC9SpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )