INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6cba3455757eadaedea35a2d6b7d9e74cffb887b2581000efccc51faff46aca', 
    'MV+AfBTeL6qMSc9SHWdEb0e8Zx9Btaja1FpYeBMrYq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)