UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSSREx2QellGI2gFGgUO2nNTHO6joZRC4NTMM//5H1E=' 
WHERE 
  key_id = 'ef80099f92a4ef145a991fca2f331f49417a19b1956c1c23f17c964ee9e76710' 
  AND (
    token = 'eSSREx2QellGI2gFGgUO2nNTHO6joZRC4NTMM//5H1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )