INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec18bdd08abd230027f923640d659f71b4e72529bd406120065641cdd5f99b64', 
    'WWkRzo7XB6GwsSrU6P8fsJBF05Hjs+QfNapeJCmsgok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)