INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef3eac640633bb19919a60cfb87d6b27086d61c012e4d5f4b5b6be372cebac2', 
    'ji+5K+Q4KyW2YvyJS/8t+J0hucc1bMz/7J7Kq09TEUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)