UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lq7qTCylkjDmjv9BvLUpf2JPceiO9c6DpNn50ndHc6E=' 
WHERE 
  key_id = 'cb895ddce77c586c020e9d6aabbfea1d4703a65cbac82645512ff5fb0ec9454e' 
  AND (
    token = 'lq7qTCylkjDmjv9BvLUpf2JPceiO9c6DpNn50ndHc6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )