UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '469o9+Q31FQebvZLbkUccVS/Tjeg5z4M0xgIKi0ktB8=' 
WHERE 
  key_id = 'e03c19168ea63d0b388981b35023403a2ed61d68b8595aa4b0023bc3df3d8503' 
  AND (
    token = '469o9+Q31FQebvZLbkUccVS/Tjeg5z4M0xgIKi0ktB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )