UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbvs3gtnm/w7AmkLtNfRp5WJvw0DpsXhpFKP5eH9OXU=' 
WHERE 
  key_id = '48747ed52a7ab8d3f8440e2ac32b185c065c5ad7739730867ae41c1c9beb884d' 
  AND (
    token = 'gbvs3gtnm/w7AmkLtNfRp5WJvw0DpsXhpFKP5eH9OXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )