INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac44d627ec7e5e9e593c804b0dfe54ace297f113c28fdfa3f4c6021ef742ed0e', 
    '86+cb9h85uqk2AmE8oyjzUvvmKDSV4wqG3tnGyq8p9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)