UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhfjKu/PlIiSqzEZ0sopWXNUmwYjYwW6E5+m1uAr9Tc=' 
WHERE 
  key_id = '82dfdff01bf88cbcaa71faf70f6daa52c851992d9c967d30c1a727fa2b1868d6' 
  AND (
    token = 'rhfjKu/PlIiSqzEZ0sopWXNUmwYjYwW6E5+m1uAr9Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )