UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNx7oO7hGwXQfQ+BePMJncdX3//DILmwWiomhOgjUlg=' 
WHERE 
  key_id = '910bde2f911dd06f579483f019a5cfcf9b44756583939089e39eee9e235d95af' 
  AND (
    token = 'oNx7oO7hGwXQfQ+BePMJncdX3//DILmwWiomhOgjUlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )