UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtZIOwNPqT63Ua/+r7kA9Lh+FddW3otc14iuIEdQ8tY=' 
WHERE 
  key_id = '46947cf7ea97fea057a8787297e3e341b3ad6b479e32075f265bfe569909b6c5' 
  AND (
    token = 'WtZIOwNPqT63Ua/+r7kA9Lh+FddW3otc14iuIEdQ8tY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )