INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39461d241a91ca030efb2e97d9021c556f13743a684bc5c903796131e9bca894', 
    'fCSHOeSuW1I4tvGtztpecLaknpymExCm8CmWhlbgdZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)