INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728f4b2f5d521d57d796b7c34aa5b96b9d96dd2fa02307f4d97812ba66bddb86', 
    'zDkdIi+aleonWbfvr06DQ3KwCZFB5ZjzV8qWnSgLSkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)