INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4a622d27f62e746cb892152254fed9db4270f585b3e709d611ff685a3e6c47f', 
    'hYN8CTA7Be1n8OtBGTKDyAJhskDGxIfCPcdcPsyuWDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)