UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5J05eH/AmPpiZOjeYkJ9lkjKsN8nl9u51Qi/Cg/5Y5k=' 
WHERE 
  key_id = '382581fdb630bce56dad98c1bdab93bc9133e16f9f94e0dc22f664408e1def65' 
  AND (
    token = '5J05eH/AmPpiZOjeYkJ9lkjKsN8nl9u51Qi/Cg/5Y5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030