INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef64ab6351151d22f8c8b6446cb3815ea69436302ce4548f809057167f254d80', 
    'OrJZYgNtXIoIF9WMzokbNMM4g5Y5DZVOrfh4MCCVPN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)