UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4loXUnzdJKjcHUYzBKBL4fVCcS1Sykm3g87FRmh82mU=' 
WHERE 
  key_id = '4f38eac97e2dceabdb5a3d91b0109f00566bff2ef5c1faa97453461419ebe4de' 
  AND (
    token = '4loXUnzdJKjcHUYzBKBL4fVCcS1Sykm3g87FRmh82mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )