INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '01c9e52535d3e55747ae7a8f1d77098e690bfc34943ba40c37962c9840af54f7', 
    'KWTkm94raXLffzERX2bPhw+ZTqU+gSrzGVXujzw5ADI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)