UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5sihNppEYe/4Y9I6WFXIr3O0kdLh6BIic8eQ+KojZ4=' 
WHERE 
  key_id = '5641b86c8a682d09cdbc922a456130631250ed41eb1cbf3bd460200c8a437571' 
  AND (
    token = 'c5sihNppEYe/4Y9I6WFXIr3O0kdLh6BIic8eQ+KojZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )