UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'adn2fKObXI3XclgOmp9x7/bSDYruSveSYdxnJc/Vyjg=' 
WHERE 
  key_id = 'c6d2c567c35fd86c5e09a9b3429f73ffde3247f23ed47eafea4d7c893979e740' 
  AND (
    token = 'adn2fKObXI3XclgOmp9x7/bSDYruSveSYdxnJc/Vyjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )