INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ad2f7be26aee3bf35fc581f3fd72c49812b0507268eb34196ff94bf8182550d', 
    'hjqOQdPADrFwJhB/g0WgIgqOAez1xTqm8VNX6IkBFKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)