UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdfXW4jDweHYxt3kEfnuLUlj7dB42kRDdRX2pc1tZgU=' 
WHERE 
  key_id = 'ce6289524f7edc4c4a7bcfc08a4d7161c0966308b143a341f3d68b326600eebc' 
  AND (
    token = 'zdfXW4jDweHYxt3kEfnuLUlj7dB42kRDdRX2pc1tZgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )