INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3121502e4c39de62117e8b911a36540ec85b5a5f95efeee47bf71c2ef75e729e', 
    'dpkkeaS9V/Zri2QTxwXPfGgwo0K8CLBhcSkQdT6HvnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)