UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQTxpskOfo0daIJxQ/svZnxB/uPLTZLlMYcj4MKG2uA=' 
WHERE 
  key_id = 'eb0de57bf66d2d15625aecda7a6e9be51a9247fb97f32754d9f0eac8cadb1f31' 
  AND (
    token = 'DQTxpskOfo0daIJxQ/svZnxB/uPLTZLlMYcj4MKG2uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )