UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+oSfLeO4HE3oS4UdUSoHpvdNIrCyEK0CuuvC3VDUSg=' 
WHERE 
  key_id = '3193649de8bdd2d2854f58c6a651792b60ff0b5aa17095584b0d84784a3734c8' 
  AND (
    token = 'g+oSfLeO4HE3oS4UdUSoHpvdNIrCyEK0CuuvC3VDUSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )