INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c575ad65775be1b4f6a7e882cc733b82112d8b7e5571a04e2a225dcec58afd', 
    'KPaOqTXTyIN8uYqKFeRwXXdGkB/F5qac07TxwLiGK2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)