INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b50522d61f3d2a46ee98f689521f89c71517dfa6bba0de4155c371ad680ad9', 
    'UAj28NfDYkUy0ov1wVXN4BfxrCn3C8A6Ys3F0vCrP3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)