UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRBQE5hudliiF0WGxpax9Mg8IPTuD/0ojiSrJVGxT3k=' 
WHERE 
  key_id = 'a7b0263bed99a5a94f39f81de3aaa620961876cf0ab1636fc257aebf3e26b034' 
  AND (
    token = 'uRBQE5hudliiF0WGxpax9Mg8IPTuD/0ojiSrJVGxT3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )