UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ejqp1XTuqUuf4J7Cu9jbX6D9AMe1BKu5Hp9S/dMxLw=' 
WHERE 
  key_id = 'a08b8328bd5afd66693ea111da420c7379b7bf3d500732c495c1012f046cc88f' 
  AND (
    token = '0ejqp1XTuqUuf4J7Cu9jbX6D9AMe1BKu5Hp9S/dMxLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )