INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e07e73905806afcc343e846b5453e69e574ef9234536c7ef2c81ee50e7152d', 
    'T0J4mUFnMBGA8XPDsqo3qxiN1fHVpk83sv1ESW0boac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)