UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lx9ZnWodByXT4WFArQkiXISIxsfLjeckGeHAuRo5IX8=' 
WHERE 
  key_id = '09593474be7b2c94a8db8e01acf6db451d5be3d91cd572de3d5aaa80bddb621b' 
  AND (
    token = 'lx9ZnWodByXT4WFArQkiXISIxsfLjeckGeHAuRo5IX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )