INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ada9fe6f77c73c0a09213ea060fcfe0ecf2f1f8293a9147ed04287bcdd6b82', 
    '8PJd7PGvGYHkNLQy4a784J34+BM5llFh8FAd0HuNb5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)