INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52902e080c92b7ecc42e4c1a40621eb3b682965ebc46a0e5da44d42adc8d29cc', 
    'x15cl958SaMOuT4GDGVSo6Svrj5VdK7dh6GqNRUN4b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)