UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lv7AbhwfD0YdbcYyAXT5PRP3Yuufa/8Jy/LnD7gehAg=' 
WHERE 
  key_id = '0a55b45003797d744ed59732495f2f88fd43fb469569bde75086c4a57ae92580' 
  AND (
    token = 'lv7AbhwfD0YdbcYyAXT5PRP3Yuufa/8Jy/LnD7gehAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )