UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtGUgqHqAboleh9LVMIUEdvyXsd4AuQ1uPmT/XxDGQc=' 
WHERE 
  key_id = '8226e98344853b720a1737c99eaefc6720aa7dcd03c7253120e53e64df4c419a' 
  AND (
    token = 'AtGUgqHqAboleh9LVMIUEdvyXsd4AuQ1uPmT/XxDGQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )