INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb9a9e4ae8df81080703d23a8508eade12f377e5910107f80437797fa8478bd', 
    'O44/0aTsrxc93YhXMzkVZROyJ0oSfKgXVPJIo13iSgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)