INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912f449d3cc6be9e9f39b1ea97a0cc43f39b8338a855989dcfa85aab7694b176', 
    'mDkU5Tq4eNqfLI6463BXuycC0WcxE2jRNgDirSFuVTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)