UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcEjKNGxat01SE7YtL+tdpiCNZ80AEqtTpyt26pQE6Y=' 
WHERE 
  key_id = '91462e207351c1e773b6120844ea12b3ead3a66032214c24e9d33c4fffbaefb5' 
  AND (
    token = 'HcEjKNGxat01SE7YtL+tdpiCNZ80AEqtTpyt26pQE6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )