INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9282699b173e987f73a308151d45f19edf27750a53a76b8549ee78313a0f8002', 
    'CO0sHB5q1D7T7wgNpYRH1x4QeTM3Dz6k/09td12Qe1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)