INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0cb5a30758700cabb35cada83f3ef1f051426d872fab6f5dfd5567d7e5fea89', 
    'QS0swpIcyScbvxlwLSYIPReDqo9xOw4DvXDnXq4J7oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)