UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xpG84bfTA0cJkWO5Hqd/z/Y5Yb1LD9lp7zGiT2k0Yk=' 
WHERE 
  key_id = 'ed0475cd53146e008f3cd8782b16e95338bf6256d30deb10c44b218be6366f4a' 
  AND (
    token = '+xpG84bfTA0cJkWO5Hqd/z/Y5Yb1LD9lp7zGiT2k0Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )