INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de0df217396bb928a9bcadb5870c1a0ae8830160a4017a79aac99e2eca9f321a', 
    'e8Tz/+hNrslZtggJr6Hgw5ExKRkx4+JnzwmFmu6mZzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)