INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a0ab037a4be033ae4f98cbf0c88c34be80276bd96ab9885a6a8669f86092a8c', 
    '6VPK9EPstDhqNHbzKzQZcbdvUdt5C/IUD2L6ApNGXmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)