INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd123192ea87195ab67766ab9461bc98c23ed8fc9d06b1ded396fe3b25da3728d', 
    'u3EgQGpw66Fkq4X56FKhlQx1rsXs/zQ0QT1hsOFNnW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)