UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54YQeSvhPkKVfikphDumhWJNypnTRlbcY3mYYOZ9Obw=' 
WHERE 
  key_id = '76ca2349dbcd009d2afe845302970588820d107feb7b78793f936ef044b8d51b' 
  AND (
    token = '54YQeSvhPkKVfikphDumhWJNypnTRlbcY3mYYOZ9Obw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )