INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f999a3f8f60fa43501608f58000d3ff0218bc42bd0fa0da2528dd8a254ea22b9', 
    'SBvfieZTBYEbAZqqYk6N5B+FCt6+DvZp0ioRa0aFdjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)