INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a74a607a3d7b3a77d34ecae64df2657c1a130893dd0d010c5c88f0a860d810', 
    'LZFpUWLVKLKkKts/K6wgb8vf4qCbkbijC9qIjPMIzPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)