UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '51Ns+78iqkBBX5Rs5yd6b0nCxgIqPeA05sKXGf3J5Pg=' 
WHERE 
  key_id = 'b0ed6d974206937bdae3e7e7e357c79d0717864378499942cf3294c5c838ae8a' 
  AND (
    token = '51Ns+78iqkBBX5Rs5yd6b0nCxgIqPeA05sKXGf3J5Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )