UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7GS6FABkPX/1hiYjUpzi0J7iZWuL9mkxcJlWkauUTE=' 
WHERE 
  key_id = '407049511058ade4e4b95cc87247fa2f3cea92edb8e2a75ec2afcd7ecf76eccd' 
  AND (
    token = 'W7GS6FABkPX/1hiYjUpzi0J7iZWuL9mkxcJlWkauUTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )