INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3fcddb6868fd34f1ef93816887db384e0029d7e9012868bcda2ec1a7d8612c7', 
    'QSxxrJ34DxHiC7YVYthwbw/snQfCv26THxJKGKCJ+v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)