INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02bda5719dae9ed54d88cdf0824383635b0e297cc6100abb1a1a4428d0fc6b2', 
    '30gSbQDJoDqvXrPQi6sp10S6sFgzwPelL4W/xd6eGtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)