UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzC0hesWnZJFEyrHSO7Y9+tp7m8/0bacWmK8HCRNWdY=' 
WHERE 
  key_id = '631b15ba4589c63b75caf1a6e59786a75db68dda9ad9885d28f8d89f0d0d2d8c' 
  AND (
    token = 'RzC0hesWnZJFEyrHSO7Y9+tp7m8/0bacWmK8HCRNWdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )