UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVYLSJydrx7QnKe3KYvorFTW6TPHxlTlx7kKm9Hw0a4=' 
WHERE 
  key_id = '78ddfcb2b815586ac90a1242b4354190f75b74bb4d01526738a305a4feea96bb' 
  AND (
    token = 'dVYLSJydrx7QnKe3KYvorFTW6TPHxlTlx7kKm9Hw0a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )