UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7q18maHW9r005a8AgT+4oHRDiV6/PJZ+WPUOYDUTSYs=' 
WHERE 
  key_id = 'ff0020c23205f1068f7c80a847e7ffb1792b8766454e5e0fde4a865d7c2a1419' 
  AND (
    token = '7q18maHW9r005a8AgT+4oHRDiV6/PJZ+WPUOYDUTSYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )