UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbfThpN4G038g9tGJnvYptLtFkvBnLJ02QI8EqgzX6A=' 
WHERE 
  key_id = 'c04619e56bedee47f9658f4b04a724d5133829659df145be11f89e5fbd6fba7a' 
  AND (
    token = 'RbfThpN4G038g9tGJnvYptLtFkvBnLJ02QI8EqgzX6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )