UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5uzpjAnCorRAK5sPuAhIfmPorgV7HjE5j3t3LvaLBo=' 
WHERE 
  key_id = 'e0fa9163c720be084a881c35cbd873ffd6629470fceb224cdc7f5c9d420f0851' 
  AND (
    token = 'c5uzpjAnCorRAK5sPuAhIfmPorgV7HjE5j3t3LvaLBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )