UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRr3h8Jku1m0UkodKiRp/4Mixro0OCK0RuZ7skGW064=' 
WHERE 
  key_id = '492e46583d0b8c713c29750b146a51dd6fdf306b0bdf7a50eae0f79e4b15d14e' 
  AND (
    token = 'iRr3h8Jku1m0UkodKiRp/4Mixro0OCK0RuZ7skGW064=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )