UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RupTHgs4r2Twu1QnmMVKTYixmfblIb1yP8rAwbPtlwU=' 
WHERE 
  key_id = 'e7777b390f300341e9c226b425eae6ec1278649e0a21ac6ad30f0d01bb0b8269' 
  AND (
    token = 'RupTHgs4r2Twu1QnmMVKTYixmfblIb1yP8rAwbPtlwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )