UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6iaVm7stVwPrNWVemnLkAtcdVSMpL/T9KVYU7vjND8=' 
WHERE 
  key_id = 'a80a2cd192a22c4fa7cd21ca346ffd6a1e7f807c1b031adf8c967f3450932bba' 
  AND (
    token = 'f6iaVm7stVwPrNWVemnLkAtcdVSMpL/T9KVYU7vjND8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )