UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnaMmK/YXlmtMJzQIT25v+HK95IkUqxXYMsbHl/jxfY=' 
WHERE 
  key_id = 'e95e8d93eb8b601622f8d9537e9a949db572b9a0e4078e0ab81adf3860894816' 
  AND (
    token = 'tnaMmK/YXlmtMJzQIT25v+HK95IkUqxXYMsbHl/jxfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )