INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a7e4edd94dbbcbb615937c90238cd2e5a18db536b0da3d1ef5cff2b6f1e57e', 
    'za9+lYNasxXOjB8yxEmAQSB3Usu0Wm7T8F4YGGS0Fes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)