UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uxGosXCWMxXP65C48a+C5ybFsSJHLICM7uX0QW8Hrc=' 
WHERE 
  key_id = '5d95974e351b923adf96f6579f74d922605b120cdb486b8cdde31223c76b6ccf' 
  AND (
    token = '6uxGosXCWMxXP65C48a+C5ybFsSJHLICM7uX0QW8Hrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )