INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8ccb33b9556c5d5a6b23d53b163e958749a6bc21aa0056260e8e59654a6712', 
    'om1hfS2M6FszyI3UqQ0zLGB7k0kpTfcEC8N7tqTEXgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)