INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8c615d9644343f49df9928feeaa28c4142832a454656b830309e65987721ae4', 
    'EHNGZzPd9CHxJUQnnjDfsQJ82vgfEEKglBOe+dv60Yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)