UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ly8KM56StDbX6etr6NBoxwtBAdEBk1PXFOIlsAfffy0=' 
WHERE 
  key_id = '43337be0f06478ba3d32df1aa38ae9c7e0eb2e4e2d6800695130947c1fce1c16' 
  AND (
    token = 'Ly8KM56StDbX6etr6NBoxwtBAdEBk1PXFOIlsAfffy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )