INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef74bdd3b0e3ed05ef8fcd2447acb91c4181880a9c17cf3015e994d50047df45', 
    'rDaHmWvHIN5/se2Znr49JHQXtdnvvaMHtmAT+pnYLlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)