UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gej2prQCUeinvun2ZXFaU96UwdXmgPNReSfW4qjbiI8=' 
WHERE 
  key_id = '495f242bee27e9c0265ea0eec37bc91db2c071fd93469b962e4fa92c9518e583' 
  AND (
    token = 'gej2prQCUeinvun2ZXFaU96UwdXmgPNReSfW4qjbiI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )