INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f40ddabc6853b6f528f47dbce2a37091945660bdaeb8210151a91bec3736f7', 
    'o5Ow+18Rkmo3wIv7Y3pe8VKGNtgyhEG8Slym4daW31c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)