INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474c76655ab2514763a1b64a8249bb5367bfaa0930b08d1d0c7a55c37bd0086f', 
    '1vmuFt58vR5r8kjSJXP1UvY3JA7xODp7UmtHwrxeXIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)