INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef347bd67fe0a3853047bc0d64c6e7ed4d3099941461f2812e1c8df69eac5d4', 
    'wNbKHZmlb2DAD9Fh3kAvQSHRFJiNUSqiyffEm6Au/WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)