INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c573c556443d71ab32936cd1c0f09bbab260c12cb45785f23fffff7971248ce7', 
    'rdQo+BPvSgByNqVwzvpdseCY9ZUg5Xo2DZkv/QdR9l4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)