INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b724947e97d4cd1b02174aed9f9f8f4478908f1d76a38b54cb6d5fd317bb8835', 
    'r2d2t2oQZOmcd9X40vOmfr00K5NV9bR0GMzsSuxL7uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)