UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5hNXOdfZiPbfStgWGH8vqsPLgVlyKxs0STsadYy+gs=' 
WHERE 
  key_id = '86829cd47018eea94f2dede59c06de16a921e8d94f57ee89f75be9432bc8accb' 
  AND (
    token = 'F5hNXOdfZiPbfStgWGH8vqsPLgVlyKxs0STsadYy+gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )