INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a4bb3093bedfbac286050c8d464abdc61624e1aedef4e5a45e20e254386a2c7', 
    'k2TWPEEUwjTQTTxuHbq8BTv0EuQkb8W+tiST85BJZY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)