INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75eda85addeedae69fa8ad31f7a67ef2fb37f25f99cdcd439b67472c184f2fa4', 
    'dvUPXt10IhKpMiAC9S3IxtHSFcemkGqn47KjYjw+HXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)