INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2327b3c5c387d7e778b27b530a026cfb15993f09165281b27ee5477461486936', 
    'ny0r0E++SdgkNAd6vZnjWoHWvJxxS9HquMIiH1j0AMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)