UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kouALCKXvvULpnSZ9qnh6GjB/ojMY0x72mgy4EGr/+M=' 
WHERE 
  key_id = '5a75609a4c38b7720a3c0b049ea1b1b596650df6f44379527be88cac479adfd9' 
  AND (
    token = 'kouALCKXvvULpnSZ9qnh6GjB/ojMY0x72mgy4EGr/+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )