INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7748fc9e4e4441d6e6972cb594b42323f16005ec0cb75a1d9e4a0011358936b8', 
    'L2ZkFQZfkGn36Dg/wT3AVK8BI74k9nFqqylS1Ml34WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)