UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5q4KvV7oROoaC7ZKRILUj7qO30AJZW7D65tGQx5xXT8=' 
WHERE 
  key_id = 'e689a0a62bc5008a85e76b67c5678bfbabb7987cbd150aec770b91c39fe7b94c' 
  AND (
    token = '5q4KvV7oROoaC7ZKRILUj7qO30AJZW7D65tGQx5xXT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )