UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/tvgoPpDM6bnk9TBDHCY5pwzQDuop4T98OImo4rCqc=' 
WHERE 
  key_id = 'de77fdfcf5abae6c7d61067a529a2cf479a1e7c929b8ff9182d91445819c28ad' 
  AND (
    token = 'k/tvgoPpDM6bnk9TBDHCY5pwzQDuop4T98OImo4rCqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )