UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ME7fTH6ue7mc92POnOMtTZY7MUUkvVRxIbdMdpaugEM=' 
WHERE 
  key_id = 'aabaa5e99e551c33ab4532961f3c1fa71be49e1d2ebdda470b0a68e4325ef9d3' 
  AND (
    token = 'ME7fTH6ue7mc92POnOMtTZY7MUUkvVRxIbdMdpaugEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )