INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3218ab33932b80cc44893142d78e05fdc4f274b758b5f31e5f4b07a165fff6', 
    'KfytHhEwvghN8BsTPWeVDCvG8kQiESYqx5GGgkCGrEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)