UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaSMyI+eDYFr2ydCwo5K/GTtGUHsb2rW6BNnn6wxvTc=' 
WHERE 
  key_id = '97e197bf36f15e7b20725af48d08548213c818911f19f01cdccdcb03f1fcb442' 
  AND (
    token = 'CaSMyI+eDYFr2ydCwo5K/GTtGUHsb2rW6BNnn6wxvTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )