INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b576e45b7f1e28f0ff0794f151d356ee7f99e08044de581139e2598ad52d5454', 
    '53djSiTytVNzaZz+CxhlUNt31+nu0A2re+dM3+z7wds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )