INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b9c9d67d01464e680987c0873d1c9f982876e74a6ba32100ae8a7409733d498', 
    'bzunVD9vqoAsOibg9dvLLP6x0+1YEZBWpLlZ+bovKZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)