INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e64aa5a65e2ab78ecc4392bca5c5a60380362936a4b98326d5751a497b1524', 
    'wu+hd93eVQgFdRszDqhghImCQwjlJqD3NVg/eomF8PE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)