UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tYMXcn37NCWMKj0MJ0n+D5SZEC4pPkwFMMteO9Lv9o=' 
WHERE 
  key_id = '2e0c267647a6f2107732a51d19a8c8ef92df7de79f25e57ba3d5b83cf31beae1' 
  AND (
    token = '2tYMXcn37NCWMKj0MJ0n+D5SZEC4pPkwFMMteO9Lv9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )