INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a74a4e73f63e099ce21fd0297c1553a2029a5f36e4adcd66ff8d433a38729ab', 
    'iqbxuKt/82Bmv7LvlMbd12Wdkt5QcUdehMpYmO8NE2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)