UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srOkyMeB2w0tBJC2HGrope+n428n3lTrCUepd9tsWXk=' 
WHERE 
  key_id = '74ca23bf44291dd7f6d905104a64d08c54cf901e9d0b554489a9d6680ac2c30c' 
  AND (
    token = 'srOkyMeB2w0tBJC2HGrope+n428n3lTrCUepd9tsWXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )