UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnvAgc1j1NHtsJgPyhjsRcXMjdXGqGBT7xOe0e9XpGk=' 
WHERE 
  key_id = '393d43c5c33ddba9f5cd16a2ca4f8dd20aae4d2b6b0a6c2adc88004924498c2f' 
  AND (
    token = 'DnvAgc1j1NHtsJgPyhjsRcXMjdXGqGBT7xOe0e9XpGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )