UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gK5W+8OJnxPBQ05/1HuToK8mwoz1PnWAoLJy5T7mGHs=' 
WHERE 
  key_id = 'd9adbd453ea3d258398fa5200232e2c23a078f748591e7c0898a29540d3c2446' 
  AND (
    token = 'gK5W+8OJnxPBQ05/1HuToK8mwoz1PnWAoLJy5T7mGHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )