INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c2afee7fa8e6a78a29cc7304a34490694f49bb80cba2dda8172531d484733f', 
    'bl+hGWQYWPB2v2JpM/GdEF4dNDHs999hlSYY7ZLVY1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)