UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJHdCdrMo+ayxxUiRZWG8+5UyewxOxoKobs7qoj5upo=' 
WHERE 
  key_id = 'b4303f089e5919b316109958fd96ebce625b1173f6e3f7792944ca634e28d14c' 
  AND (
    token = 'TJHdCdrMo+ayxxUiRZWG8+5UyewxOxoKobs7qoj5upo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )