UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuvoBsLaEa8+ixexnF4KhhDYtV5jzx9NOrt7Gucdz9Y=' 
WHERE 
  key_id = '0766b142d92147737a56cbdf1f11afa6e9f9bd8ece8ffefed20bf5614666b5e1' 
  AND (
    token = 'HuvoBsLaEa8+ixexnF4KhhDYtV5jzx9NOrt7Gucdz9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029