INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78312d4da96c1f5c8a8a87a7854623ad351b4da56f9084bca80d33ed3ccc0a5b', 
    'mCmWhNnCjEIQgdqnYtlwNIV9tA5QkJNYchR7C7mvOY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)