UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbbYdxiwVFvTKnznfM70yjnnKnvp5Z+Q7zI++WP3gQ0=' 
WHERE 
  key_id = 'af918d84925db32255cc20bd54952df2afea121c466fd622fcf19d2da82dcbd2' 
  AND (
    token = 'nbbYdxiwVFvTKnznfM70yjnnKnvp5Z+Q7zI++WP3gQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )