INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2f8eafae72a0f928836be81813f8cd8c4f89ca0cbab0d07010ba2882960812', 
    'B2dCxIdqcen6brL9tJ76wLkldt9i2XDgAh9xjQQ7120=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)