UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8heLo6r32Jt/3fKB7WNtawN7OEiuls6ioKvY3YWa+BM=' 
WHERE 
  key_id = 'eb583faf17f7afc17add7823f13bb5a6b08beace6e3a750ec4ebd614febda49f' 
  AND (
    token = '8heLo6r32Jt/3fKB7WNtawN7OEiuls6ioKvY3YWa+BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )