UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50RjDqStm8rICHcb9EWV7uPjLVK5zBUr4sTsUashvM8=' 
WHERE 
  key_id = '4ec0407b5eb2b85c7533942a307649a29387c97c12b2a00a2fa3b5f326575ca5' 
  AND (
    token = '50RjDqStm8rICHcb9EWV7uPjLVK5zBUr4sTsUashvM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )