INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef035ad8c732fb79e2fefacdc657d891cedbd96b4153b508d3fc8f8f2f1275f', 
    'ynTbNIwxmI5sm03K/3aVws4ZzVw7sUUEvxnZb0alSJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)