INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27510ef43dcffef86cd304ee9531ed57bb0d832030c2d91fc3e0b4cb8ca3c4f8', 
    'fSq5glDZ4qYijtNxkgCqtJByOd922zM91F7vh6WIIps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)