INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '826b04e53b052d74a7f4a4509a9c68444db2a4df206062a11494db50a1c1d5ad', 
    'TLPF5IkTxPSs0dSuwfitiSm9xs/VglhuXGhbE6frk8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)