INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '547169ef3e93c10fafacb362905c1e04792e5ca52bcbd9e6f9ece1602ac7e18d', 
    'qAQv1hPl5qM4OC4mltOOXLn2CLaJ1xCz1D5zK1h1oDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)