UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vuW4MPHBrOBpXZv5WHL1HQQVjq/s58kLwsNftD8pkI=' 
WHERE 
  key_id = 'b26b2e5b909fac22b65bbf2bc4a9e2874b9bedb35d48b987ad2f8170d77dc145' 
  AND (
    token = '6vuW4MPHBrOBpXZv5WHL1HQQVjq/s58kLwsNftD8pkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )