INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d535696981d102dc7cbb6d1c0c91d50aef1e2faa390477e2a2b11c8b07c7009', 
    'fT0+/bwcScUQup6Na17I6xLjqZdCF44jMT5kfhe+9Ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)