UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4kLDEIlNfB4k0+Vb3AVx8Ej7E75DD9XVVDmOPsWLfg=' 
WHERE 
  key_id = 'd312e8a83462825263e608eeab47166fa3276873479c562c791483ba3552d5e6' 
  AND (
    token = 'W4kLDEIlNfB4k0+Vb3AVx8Ej7E75DD9XVVDmOPsWLfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )