INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3885c72dd16c5e42bc8545c68ba8f5fb8edd90fb1f1d477d4758d293973ef35a', 
    'dhJCKysn1O60iSPtB4hg8Wg4hyiK1c1NxFU5rZ38VDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)