UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otA296zoF8v4W1id1uIzyf9xd669vVj6ri4D4xXJo6k=' 
WHERE 
  key_id = '0de0c6812926ec8705a90a8993597c8deceee6501a5e7ff541df8c9311c73c9b' 
  AND (
    token = 'otA296zoF8v4W1id1uIzyf9xd669vVj6ri4D4xXJo6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )