UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxiBWQ5SLmOlhulSl1MJtmu10O6KMWEUV+GTr2XGAho=' 
WHERE 
  key_id = 'c87d75cbe9fd3d8db981f5fd2538830aa0e47c2c622772770e2041311ad809f7' 
  AND (
    token = 'nxiBWQ5SLmOlhulSl1MJtmu10O6KMWEUV+GTr2XGAho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )