INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e36dd0e8d14e62f93f7cda1c659b2c5788b4f9c15da85920fde6969c4b567b9', 
    'VQed0kzfTUufNBlFoXwL9r50mUOJD/2nW0F2U5YoDhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)