INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac7f07b7eee00679b21e7d582332605896529276832bc0fcdb76edeba6c2d15a', 
    'O75yUvkcDrf4B2ZsrjO36+EAjnRh4rnDRvRWcMLMTTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)