INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c018b3b206547f99b1fed9d60ac1e12a8f52b7b02e7634fb6794f65f8a42d01b', 
    'tm2l+0W7OwzqURCrU0Yj68PIat0cE0BXVNjxYb755jU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)