UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQ0IyhkzqWVInALfSw6/NsSknaAA5GcqAiJ71R1KES8=' 
WHERE 
  key_id = '1c849bc35287c2fd7f375ae3e9633b79c3a266f02acf4d46d85419078f3da9df' 
  AND (
    token = 'jQ0IyhkzqWVInALfSw6/NsSknaAA5GcqAiJ71R1KES8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )