UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZ/TOQVhWDQSgPJIN+vhr1B4TyT2I9bUnY08d8nU/+U=' 
WHERE 
  key_id = 'ea3027820f3a7bca635b26cfc4a291350c43a4958f565c73972277d643b71775' 
  AND (
    token = 'SZ/TOQVhWDQSgPJIN+vhr1B4TyT2I9bUnY08d8nU/+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )