INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d268aa796691adb08dd5c2e7ffeb975744b6889664c6bc180e3eabe66c2aea', 
    'Js6sqcZgh+M/qua9192MPznhVjGNPHyHkEhb8CeJaOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)