INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00c448dc69a19f2342fede33d7d381e23be1451dfdc52443eebb443208f32b66', 
    '0EHzHru64EuRa4FjXej0qpLy8C1XA7k34+nB8MpN6/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)