INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a023ceb5d6e273905b18799e460f34cf5b468f1436e10e1c74657e85c6b69d59', 
    'aM35FQwqSf4l+T5HkwVRi+THsDaQsXFV0gdUlgWXU0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)