UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8sWftk6XclLzVm3+arwFQsP0wgfiOe59OepT+Pu9/fw=' 
WHERE 
  key_id = '954c5b1115bd4462a4c7a26240154ce2632cd3061fa7f047745f63bc81c13dd6' 
  AND (
    token = '8sWftk6XclLzVm3+arwFQsP0wgfiOe59OepT+Pu9/fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )