INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261db436647943e9eb25dadff8c4e7fa036f8c174c9a7b0b9dd2d663e32c25e4', 
    'nOqUnbgXIoaf8xsx/71F485UkFQXULQq7HJoCCQHz7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)