INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fbd1c31566a17593c247ff48af6c718887c1eef950a69da71c0c5ad92cfb3d5', 
    'Xqhg7bpoq0KHnh6zhLUhuug692uF76wWDrAUmvORO2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)