INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7dddb6aa203fbf5c4274e477c4bd5ddcf84707e17e8c2265a2225bc8b73016', 
    'pvxLrB9cNVF0jxuD7niLPyRgKncNbLTlyeppwMZEEWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)