UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DcGDojE7N3ZihaFtCqjXVM7QE6ZHNvwFUANSVaw/XI=' 
WHERE 
  key_id = '00309d14ec1c1b32d0443f109a36ff8e6bb970ab3031bf92f3555a62a38d6183' 
  AND (
    token = '/DcGDojE7N3ZihaFtCqjXVM7QE6ZHNvwFUANSVaw/XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )