UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9iDjt+L6CYHdhNVtfXWdimKOmL9hYcAY9rC2qoJHwW4=' 
WHERE 
  key_id = '946ba3f11ade79a34f04056c635879f2ed9e4d542d20dde1e3bb1f31270fad31' 
  AND (
    token = '9iDjt+L6CYHdhNVtfXWdimKOmL9hYcAY9rC2qoJHwW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )