INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cccd575803642677dc67843dbd09df5ff611dae3fdb20e671e6dd1e96c445d3', 
    '0L0Mj278Hhb7cpll6HKJMWWWfil1T1ZFgCf0PuC07J8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)