INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a388d78e1a5b7d5f27d344ceccca635c855e8362f3ae770bdb978e0742258c', 
    'twJb2XyM4opd5DZtBuLV8l5HBVzbuWg34bfI5msYmvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)