UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJtQiQmnwuINeOtzhuBl4xUDoqNhHOT4lG73FzZsEOU=' 
WHERE 
  key_id = '24146c621610c78224767d8941f5b752e6573c94517517c43fd4c95f0a183570' 
  AND (
    token = 'WJtQiQmnwuINeOtzhuBl4xUDoqNhHOT4lG73FzZsEOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )