INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd33abf4408c8eac777b098aec46b77b46442ce8729dcaf47f07d51473268732c', 
    'zcgAaTp5iRr6yHdwEu7qUoG1nsKxYt7HTlAcpHR4GbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)