UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2Bh/w9awr3zs+3wUf9WYnCeYl2SSKimoXj68OBERKY=' 
WHERE 
  key_id = 'eb3107baede8ba58d3bd6bd61a772639b98d79157953c653f50bddf06d8c3065' 
  AND (
    token = 'd2Bh/w9awr3zs+3wUf9WYnCeYl2SSKimoXj68OBERKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )