UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5R1yCLkKLF3ei46RZcs3/MRZ7myv/8WanLBxa+43pY=' 
WHERE 
  key_id = '47e070cd29006a99f53a2046f219ae0d574ee2502e26ab5a7e6d7ce6fe3e3c93' 
  AND (
    token = 'n5R1yCLkKLF3ei46RZcs3/MRZ7myv/8WanLBxa+43pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )