INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9d57226f2a74427dfcd310b9325014fd81636e05cb18f4378c8eb3dddba3d91', 
    'XldsbM+gDTnKMrP9b+WiEqwUM419ZUjuDAEWxGJhdUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)