UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vGhNsCgQ1ZP1hDgPdLeCPgulgiQvNzCRfnrvjjlzKc=' 
WHERE 
  key_id = '3b0ed0b5e6762d074baeaeee75998ae2210fa2a7d41868331b9ed0cba138ffb8' 
  AND (
    token = '3vGhNsCgQ1ZP1hDgPdLeCPgulgiQvNzCRfnrvjjlzKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )