INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dcc88a0075f3fe682b56fcd45ea580dd0713e9f519e2b31daaa2f115a47776c', 
    'txGp1LcAdOFoGES0opDb5KUUpcEFYgPLg74sx5ZT0L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)