UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVPMJIevjvMc+Nmf+PZRJnd61LtiaiG6M2hKAUEgOdo=' 
WHERE 
  key_id = '3ab0a4b66f808dd5b5258818428ef3ee6c97403900731427fe6b7abbc8d7a6c3' 
  AND (
    token = 'EVPMJIevjvMc+Nmf+PZRJnd61LtiaiG6M2hKAUEgOdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )