UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7BgPg6zXcE1g6jiOHOAQbFQXGBBGXVQH6UszGjswq8=' 
WHERE 
  key_id = '631580673e4fde464bcfd1a9eb9cdc63f858384e3d89ca87e36ce4875f440e9f' 
  AND (
    token = 'i7BgPg6zXcE1g6jiOHOAQbFQXGBBGXVQH6UszGjswq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )