INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50315d7578a89bbfaba53f09ea0484e0d3ce5baad7f67c98e4c67dafe188e60f', 
    'VA8iti2figbDEZ+eXQh7ZDZGRmXEvPv7hsrEUckbfnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)