UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bX2ckBcWVB0zqO51xjBBolLJvKxwfl92x2fCUrv95Tw=' 
WHERE 
  key_id = 'c2a8bca6f598d413f3efce2e99ddc4d5e07a72b6817f7ec5193a83d2a38413f4' 
  AND (
    token = 'bX2ckBcWVB0zqO51xjBBolLJvKxwfl92x2fCUrv95Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )