UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/j0XcZlstPZHTxpkrL6MTxoRMZFEifq7tIDBH9P7TQ=' 
WHERE 
  key_id = '737caeca4496b3972cf24d3231d1462b5b7ea6458b22a729dd0fb1d9987e4945' 
  AND (
    token = 'Q/j0XcZlstPZHTxpkrL6MTxoRMZFEifq7tIDBH9P7TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )