INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '759d27f2340b0c8138fa74844f13fbe6a96826e8c1b514f8c6bf19da797fe7d9', 
    'QS72fcVSYANfj9jKVYFJmgLNYJeSlB95ZaS65Fd93Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)