INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8720f6e9ff40d3cfebc927fb48a0118411b8b19f4ce3f964ac0f093528c1062d', 
    'SEeOeYAFiGoErUAW01b7FjJAAmXgfLAjPK0qEzEtlRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)