UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vL6F4G1saWZu9vftdyH1mCbo8GpB65N6OVW1QLZSHc=' 
WHERE 
  key_id = '296f9030bd6dad1e47837e373d0c08cb8a5eff7be8b0aaecbf3d1f92e90675d6' 
  AND (
    token = '1vL6F4G1saWZu9vftdyH1mCbo8GpB65N6OVW1QLZSHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )