INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b30e00c7d3b1e0eca76cbbac356be5996a8a91722fe06608bd6a53fdac1afe1', 
    'MvmzQ+R88hEGHFxVHHUiIL4+arPEfOubt9WJrEalBy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)