UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otnr/leWfUET/0siXiYW11R+EirJckPdx2ywpCE+0nk=' 
WHERE 
  key_id = '32f777dee2d56473a56c2c3a0911ec0e1380d0dc867af7feb4a80203a3ac9f8d' 
  AND (
    token = 'otnr/leWfUET/0siXiYW11R+EirJckPdx2ywpCE+0nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034