INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18e72c6e96003612244821f70561dcdb561660771aa79b07f7c2426eb770251f', 
    'bKZiWvKiqywSmtWwgY4PcO3y8qYHIDmC+THw/7OYW3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)