INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28d03775d40b89dd4c3d53deda4300c61990ee6667b821340dfac2213a438b8', 
    '3iX5EGAO6qSAkTrF4eeq/g+dLGaoNXXd6m0mAoCLfqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)