UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xH4jw8f8kuS767pXyI1PU3c6RQMz2NLVIdmIaCXHYUg=' 
WHERE 
  key_id = 'c4b0a9a55258075cac04cf2443bc7c0c28a3c6d8c5ca5701fb726c9bb578e352' 
  AND (
    token = 'xH4jw8f8kuS767pXyI1PU3c6RQMz2NLVIdmIaCXHYUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )