UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5Ouxkrl7DhvEFSzuiZdijnyJnrg9c4GdsrOj0kC3W0=' 
WHERE 
  key_id = 'f2f98adc0016c18f018ea9b38a6ceb039dcd6bd80a58e2f861163ae4c2b6ffd5' 
  AND (
    token = 'G5Ouxkrl7DhvEFSzuiZdijnyJnrg9c4GdsrOj0kC3W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )