UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdOAignvhhcgihafcUAHagXzgjovokL+nI5CLMZL/6g=' 
WHERE 
  key_id = 'e9d1c44ec1cd245bb5f3a0a6f4d8793689e6cb737b92d6e18e8a16264551d4f1' 
  AND (
    token = 'DdOAignvhhcgihafcUAHagXzgjovokL+nI5CLMZL/6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )