UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQ/yqdr9TnelT2bGZs3Jj+fIoMJolIhF3IRnU2PWtmw=' 
WHERE 
  key_id = 'db7ae3d3b5bedc14cb3517f7e7b3d8d2e1a268b661fe1066cc83498655ec94c0' 
  AND (
    token = 'LQ/yqdr9TnelT2bGZs3Jj+fIoMJolIhF3IRnU2PWtmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )