INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50335861ba47b5d9aea6883815dfd13b2ac55f087b1d81dd27e229a5380ac81c', 
    'DjbCRPdssiPVBo8zqQLaOwzTjoTd6d+6mSxi9sgBjrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)