INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40d996b173db13437a8c10209843a9d053e42df9c4604bbb14cefbaa67d8329d', 
    'jQ0R0nfmUNSYMIhvQI+AwEwhPzcP7DtnmUxztMfzGCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)