INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e23869a973f6baff3ab0f95515513053d1ca72e063719d8aec215d9eaa1e89a', 
    '6Sww0kQjy5koPA4tnT/uJv8obhlScLD7L90jSa1WfR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)