UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzvhswyEHrUkakX4M1aM1zfcR78WsrD3wyOgpg9O1Sg=' 
WHERE 
  key_id = 'e2e47782b43b4f195f263e1540aad6b37faa304ea641ab13ac6497c2c5304521' 
  AND (
    token = 'SzvhswyEHrUkakX4M1aM1zfcR78WsrD3wyOgpg9O1Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )