INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9261ea0f91f70a404449d2c03b27191427f288647788b8ed06655685968f1006', 
    'rZpQ8ifAw/UIGhzBICHQM84rx2N0CrJEu9xD4kHaM6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)