UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMErTp+wOhnPlHZ8+mqU3/xcBbhz10mdZS3Z5m13MoM=' 
WHERE 
  key_id = '386474ca8f38e45b3463bd17878a880927dbe507b5b9b7cfc93989f871867806' 
  AND (
    token = 'IMErTp+wOhnPlHZ8+mqU3/xcBbhz10mdZS3Z5m13MoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )