INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28bad9d6acd3bea2fb790515220bf2aef8875cd483cfbfaf505c2d8443f9455', 
    'Um8+JlLkiSLIqRB2rj6ZdSWuMA6C6YLXxZyEVWupnic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)