INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9999bbb42baebc8947c9a1efa9f5ddd3976b7a255ca67b2ac9923f3029a848bb', 
    '3fCOxZ2zlY5CTZ+GwBDq8EiJaHUnO6pwYtxHNwRNBuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)