INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f823378990bd27f7e4e3992627beaa1c0062cf9f20a8a8e520daabd4f71134', 
    'Khauv1re4M86vnScCE45Rfq7OUQwcBwX2W9B08LRnVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)