INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2103fc6ad8deb853fba64cdb0cb20eab21496bfb930a23f754699b9c9b5fe72e', 
    '/B5X8XWLwctHAhRXvxnFgcUh7NHJ2eJvwwkqzXI8WPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)