INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac923a3314b4718e30cb6ff3428658c6bf2c17a37989f21c3493a978aa3d68d7', 
    '0H20LEJiWngHjPawHjmfT9F8SPOkTg/sJsew3i41V9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)