UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kJoQ5KEvbQRuso2EzU2QrLj9eP1AA50t+qV+0/XzAM=' 
WHERE 
  key_id = '76393baac9ffda22cf653b735126d5de46f38150a4b6aeb95e4a2bcc99d55663' 
  AND (
    token = '4kJoQ5KEvbQRuso2EzU2QrLj9eP1AA50t+qV+0/XzAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )