UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DiSkDPmot/GHUAtFpc5oLBScZphTMXeGGN/wVo21kEI=' 
WHERE 
  key_id = '287ef31e74aa05b57bf0044ece8c911f553e11e253496446491452975569978e' 
  AND (
    token = 'DiSkDPmot/GHUAtFpc5oLBScZphTMXeGGN/wVo21kEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )