UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9Uoi3cHz2Nuatf4AYeGVB+ZGjqt4LHDll/RmpTorWw=' 
WHERE 
  key_id = '6044b5a654e93f56d20ae0392849a9a6173fb3aadd3276f7a6c201b0678f95c4' 
  AND (
    token = 'F9Uoi3cHz2Nuatf4AYeGVB+ZGjqt4LHDll/RmpTorWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )