INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '889a4b970f247c0ad5de28604627814740f3b33989423f70a8e9cd173ccba488', 
    '0PX5sZJbYAlyAO2H0TVS7Q+mEFcv8hx6KU9Yz2o5CEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)