INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e70c14b44d357aa37c2eda54c42abe1e7c15bc31daacdbdf8a7ea3d27bfe52f', 
    'jszQBHTrLD49QUVn7hTYS6/e3PfOhawpDBWNioVb7Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)