INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5fb28051938ccd42a52183c22b58d9d36c0db0191d5be52d028d9901105d577', 
    'a1nAcwwr+24RBDIknjm/VRTac6PMlCbW0rd6Kalnj00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)