INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b451ff0ecab25d2b34b9facc8024b13b25596e612939a479fe770c914286407', 
    'sKk1oLG2yAJVEU5CWBwqjuu7JYtRnN2X2FWbBtyeKME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)