UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSdr41eUSrCxcQrKkK8ng5btpHgnOfi3mgafAOQe5AI=' 
WHERE 
  key_id = '19573c333d5dac5c72d267d4637f4f60d0dcbb3280fd517547423f43726f811b' 
  AND (
    token = 'nSdr41eUSrCxcQrKkK8ng5btpHgnOfi3mgafAOQe5AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )