INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2efa092090517067eb81f6e3676dca29de9c84e7ec2ae63bd30bd42ecaa432e', 
    'BXZ0IJDHnQ+1n+bqqHPDG5nCdmd2twsQUosSZoP5rPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)