INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1fef90f2e276b5a1c394092a6caac19e8df97f306e87a94413ab9fc6db86007', 
    '7bULDRNu3WeAPNI6eYYMAcHvIP5s3uZSnVnbh7oJ0d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)