UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1cXSH/btERNfbQqFiPEaDquP+BGCg4KM2wI8Dj279k=' 
WHERE 
  key_id = 'a5b25b0fdf21a68ea10a556bc35b503ebc06f5dfff7319d23bc79ff0062b1e16' 
  AND (
    token = 'r1cXSH/btERNfbQqFiPEaDquP+BGCg4KM2wI8Dj279k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )