INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b03583e01b5bbb17db4ec8570b2e83561ec5bee00982154d154475bee06a7e6', 
    'QqBAmaiAh3QAtF7DM1dTUd+GJpfdhnS+Ydd9J8K7bes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)