UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFYJi8F6GcBnZlr6D/VDwJVznKJVkcrXbqqE0zDYzH8=' 
WHERE 
  key_id = '4656d01526ed4e218e7566199255d83c980dd3c7074b70eb98ef3f3b7a70bcdf' 
  AND (
    token = 'KFYJi8F6GcBnZlr6D/VDwJVznKJVkcrXbqqE0zDYzH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )