INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3314dd156d1cff486a855e9cf16f545dccae06d58d4199f0a26dff49e6bbcf8a', 
    'B8r8EGyQXu3vFQLLQHFuAxawGVD/DCH+r2ZKD8JSmak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)