UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRiL9Ko60P/muDg9bLr08s1mAv9GoM8KVXmmk9pqZJo=' 
WHERE 
  key_id = '298eefaada1cb94495a6da87a5705ddcc5384021a9ef2c97c5a89b2bb0dd0879' 
  AND (
    token = 'DRiL9Ko60P/muDg9bLr08s1mAv9GoM8KVXmmk9pqZJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )