UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYS/XgHtEcHfMV7grQXjYXJuC8Ga0CWIUjQoe8MdoLo=' 
WHERE 
  key_id = '99b8bc3d7ea167336d0cd2410ba2813066a82b7f47bd4f2793566e5b0efb8df2' 
  AND (
    token = 'OYS/XgHtEcHfMV7grQXjYXJuC8Ga0CWIUjQoe8MdoLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )