UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'przRKQIDDvylPZYhSqiDOJ66b8p0VShjJfx+OWigk14=' 
WHERE 
  key_id = 'a709c1541cd5998f5311fb6f84572866a8d346a9d1fc2114bb9e5f756a0348bb' 
  AND (
    token = 'przRKQIDDvylPZYhSqiDOJ66b8p0VShjJfx+OWigk14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )