UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSvOK/iTULEZY5uW1o8nkNLH4+TMuSEKNaFKhRsH87s=' 
WHERE 
  key_id = '2b19e22075819b54a8f3c66a17709499382b8f3edad431af6663c3607e537d45' 
  AND (
    token = 'pSvOK/iTULEZY5uW1o8nkNLH4+TMuSEKNaFKhRsH87s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )