INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff58f10f1115eeb3d6ee9a94e2040ed2bbe8700d16fb478924d7b48eccbe992a', 
    'gdW5YaWtgUS+Jg5iXJSMC7PyCOShi7a2TybyohDuCmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)