INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8f2a5a675182fd6f7b56617873e3f18b9d1c603a78227c5d26a3897c58299b', 
    'lbJf+Y95FZSdex/ZY6q7eZ5qrf4pKMQ364mts7GTtGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)