INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcb9886fcef78c78c71664554cd22bdca3e7d2f86c3234b0428c4545b8f5c9e5', 
    'mBfGl5RuubEJcAosKHCZ/PQlfqS6V/IC1wsC02NHgUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)