INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af86ec31b95d2a12116a450dacf6efe67aa1bdac5edeb6ee51ba28013f248064', 
    'xrWLJFqr8SaFkGAp5SPHAy5fgBR+Pg9fGuLpO1gRjFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)