INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '394458340355629636424a992efd0266b11463937f6dd067e745f755f2da1c87', 
    '32znD5eeY5xAsNLbftR4bG2g1e0hAYx2XK3OGx7MfcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)