INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0938a418aeb5351fe42fb89cee583aee9eeaf11b489475ef728ff825aae4f89', 
    '2haC9My81Qa767m9/7DfQ6CRGKJVImZ5yCWmJbgg3Io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)