INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3019ed4a6a4a84aa18be71914518aa65ec871f9315246bea2b36052015ccf3', 
    'Rj3o6jhmdJ3b1hwUzDsXQjhWoQSYxDqv1ARUXs0Gw0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)