INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34380dec54b2c04bba8ee8acf68676f2fed4e591e5bca0dec52e8ba47f450af4', 
    'SLT54ZkuYGXawtr/r2OVwM7RRSQ5+JYBU/PF31qlOsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)