UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5E9ZciUsKLYlb6XzTGulj7blenms7hkgxTO1a4RlB8w=' 
WHERE 
  key_id = '45bc1820347d5895910edea813a3fa0405a4d6767ad9803883bf382a57f28edc' 
  AND (
    token = '5E9ZciUsKLYlb6XzTGulj7blenms7hkgxTO1a4RlB8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )