UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0KMTFR9Ra31b3byAKnI4tpNW3ErKwMgeWy8IPxXJ6M=' 
WHERE 
  key_id = '26cd11b3e898d4a2035f1c2d60d53dc7726c20588c2627d9447c14a58f475ea7' 
  AND (
    token = 'r0KMTFR9Ra31b3byAKnI4tpNW3ErKwMgeWy8IPxXJ6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )