INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ed0476a32a5a17498004779f08936d5dbb9e900a6c40ff1911893e9b48e681', 
    'aXGwFMbjBAaq/RS5EOS0GoAP//t0t3pRBPIur6fRYDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)