INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c27e20b636b32e6c8f41e4d4fc1b19092672b003cc59e8364e817d5030fc5e', 
    'ssWV+WGLzmj8fY5fwCU5B90Kfg7e3K8mOYNGDSMnTz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)