UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sluSHzIDupUCBv7i3WaRS6RkT5lC3GIRbuQqr/zGkv0=' 
WHERE 
  key_id = '7042f120bc0d9b8b9c1472fab68ae3ef97b2ad10958d3471033a460bdb1248b1' 
  AND (
    token = 'sluSHzIDupUCBv7i3WaRS6RkT5lC3GIRbuQqr/zGkv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )