INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e37c982219562898463e8a2c24b7ebf5617345b4d63acbd06d024c452221f17d', 
    '3tQ1wQ3fAPIzny5GftmDOYneBbojsWxuMSVbORvuXpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)