INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8030c9fbae192bdf9e31e67b8d503135ca724f8968e0baf6645a6de6867bdf36', 
    'AFj3hvXh0T4vBst18IPpDSG1QCtZdYsYmcw+PHCjkDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)