INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6615fef8b3b6cd352bb2bea6165235899319148c79c4e76fda2fb1cc8260bd72', 
    'uDoG3kO6GdOjvZb64w391MfN+FMMRQXefn92fcBWic8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)