INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a027a2c700e2a4f946bd383eee76d10797f13c5103014e8540ab2dd171273d2', 
    'sl55ni8T5kezdAuFqnd5GRzb35zRGZqoTqmSgjbohtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)