UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z21soTJbg65Q0MX7uaIjXjSLw6eiLC1hJnMqBu4keZc=' 
WHERE 
  key_id = '26acde1f8eb3003bba7c625a64d7b9502fb433483ce6e0f705a7c3f3d6630179' 
  AND (
    token = 'z21soTJbg65Q0MX7uaIjXjSLw6eiLC1hJnMqBu4keZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )