INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b68c3955709b8a92313acae911664a1ef6044048cf85ecbc1d010ff2fb0549', 
    'QbQotcuW0KSEhS1NpBZkcZYuzJxlrTjvs7VN8/jAR9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)