UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVMzrl47VIycq0qBUiaaR4bLm4vqVxkzRxthq+/tm4E=' 
WHERE 
  key_id = '54f37e3de2cfb84fbb71cbc0c7323d99deeb376c444117ada195a715a0b51fb0' 
  AND (
    token = 'sVMzrl47VIycq0qBUiaaR4bLm4vqVxkzRxthq+/tm4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )