INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '953808bda56d6d25b81978b07b1dce6d147bdf51098830b626e85bdcc3f74fc5', 
    'A0BRn3C8+Zg6I4nUGNWAgziNafbIjQus9sTfsjV4YkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)