INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '619350a7e9aca654275dce94813a2eb35de998742686e5c02004791901354055', 
    'smBeNSDDdgftDIiICKjl3ASToJ9DBPmAS/p5c1NQ+U4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)