UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7clHlZH3rvGdppChswwJzGyUMHV/uwViDz20iiS34MA=' 
WHERE 
  key_id = '26d9640b0acceca4093c70e6cf9b7d4658d15518498b640bbbe332fe45203621' 
  AND (
    token = '7clHlZH3rvGdppChswwJzGyUMHV/uwViDz20iiS34MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )