UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhE5zwx0pJtr8yJhBh2g+Mdx+XFWPQtbwuBGarHFSbA=' 
WHERE 
  key_id = 'a8abea088b395cdd34e4ba36a6d0b3ff5672862641cbcc4954f31ae1b947dccd' 
  AND (
    token = 'AhE5zwx0pJtr8yJhBh2g+Mdx+XFWPQtbwuBGarHFSbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )