INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cae2eb63e2a00f32d86811192ffbdb2c8c0646841d3761a32e98acc26ccb5e1', 
    'HPEM6YeStSf56WwmT3TJSc8EX07qvuwbh+f3L5xUjxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)