INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ab4ad5d8de54b7bc9f4f832483b758d9da5a0ed9583ce118b46d039fab1d710', 
    'fcChkTGKddIJB6tksQ6woc33eoJOEy3HbcTAmJMdzQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)