INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '941cd6c3e2ad34c4ff43310b795556d1fd8564783b7d9fdf5a10605395c74a2d', 
    'fksR6hciKKiJaukQGrOYvg5PW+4iYWdbM+rZamDm21s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)