INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe21ee16e0700647db1e98c4ad5fcd1ab29e3582417c29588315029d6bb6650', 
    'PLFK356VTwer3qA3daLjdGw4qEpK05iBBcZfb14PnXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)