UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzlR+6JcxAfo+G/CeSOrjCt2HRvZgXCdl7iUicCJnZg=' 
WHERE 
  key_id = '498378c533092eccb0a1ff1ae062325ec82f97f67e343e7b74016ccecb66a7e7' 
  AND (
    token = 'tzlR+6JcxAfo+G/CeSOrjCt2HRvZgXCdl7iUicCJnZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )