INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c263f177718e9d20064d8323a268bd4a1b381fd052a87755c05fb0bcf0f1cd94', 
    'IUcm2WP8Bw0TUZYHWUBqIE4nNg+ZB2iW3WESIkLUmhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)