INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03eb56235c717fab90a36bf2360c5216d6c3cbfd28154081a13aa53288821662', 
    'DvOLBMUVOfY1giSwXYnSpftZXLlguLpuJJDj5QwvGZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)