INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dae77ceb84941a067ee3b505691f799a293f21f70e9964dc8855dd35bc967b', 
    'aVkRy8OoRGQXbEgxE9QCZD5mb40r3InqZV2uQ9aVnhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)