INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac383788d071ab4dfe49534e99c9633b9474e74dadaba8494b2c32291d61bfc7', 
    'WXi0WDpSlQigrYAXrdDXTUKEQ7uXRVctzIbX/KVIkT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)