UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPnH8jJ9L/ZAWLt4YQJKSSTWAo4BL7mHWxwv0reM8Hg=' 
WHERE 
  key_id = '3f9d6e68d3323e82e87d3caec9f452d75cb6d1745a579cf16df52540174a9418' 
  AND (
    token = 'LPnH8jJ9L/ZAWLt4YQJKSSTWAo4BL7mHWxwv0reM8Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )