INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eaa73b275dd461487ae5ac602aa2264ef7dd143aac3e221ab7249f2e5075e8f', 
    'IWbFSK63uhzB8pOWTZgZQGdXJpAr3ZudjLhAE1ihQxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)