INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5aa483d81ed3b7997d07d25bace8c602915d55e049d993d850e2653613ec787', 
    'ykSuj+9z5WhUvbvnR4aNqDpxTOqVQsuuNztuy8i2j0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)