INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db310380556b674bcdf4f6d69f35ad37f162cf6cb859b816bb9c00472de4ba44', 
    'eKWMQQ+gDPziiiMve1FFODuKG3lu9jrGxt4bdzt88ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)