INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '441613bc76fee383e38a861a2c1c594786f1d90b17e4d89f9425fdfa389d0803', 
    'ffIp4TJwlEnIUoQP7wtM16YupY1mRUSgU0kH+D+ODh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)