INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c9e6712ed2f2860eb5022d558c41d29f28e79275bff3c7a2e262760e24b16b', 
    'Y9wFzH9sXEK6mwyo31PRywIAtFBC7kUZXNjCQvkdwEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)