UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uz/TygdgOaoe/fbILYzavHKv3gzPBDDqFv04ym3DS6c=' 
WHERE 
  key_id = 'db128bc543be085cbaabfb7d8c5159b31a15510f1fa401c570b210bd8bd9e86a' 
  AND (
    token = 'Uz/TygdgOaoe/fbILYzavHKv3gzPBDDqFv04ym3DS6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )