UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHilE2cTP/noT3TmDQKi335aYZ9LKZRdGJ8SsvuKtYc=' 
WHERE 
  key_id = '8da85fd2abfcbbc85d5fefd8cf8334a44b104d065e58fe9c8f9796452eb78029' 
  AND (
    token = 'gHilE2cTP/noT3TmDQKi335aYZ9LKZRdGJ8SsvuKtYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )