UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/bUVesCmtH+loV5Oqd4w8PaP5sB3jibVHJewNFHSBI=' 
WHERE 
  key_id = '3c11804531ccf2ae0d490ece86db2d06ceb5ce739b9fecec149ca73af2dbc730' 
  AND (
    token = 'x/bUVesCmtH+loV5Oqd4w8PaP5sB3jibVHJewNFHSBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )