INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab20f73608af360a27978a7896ddc255d97783a1d189db3b4b5a105c035ca9b9', 
    'P275GFYmbKjm4bxV9j56pLcQTAVE8WNQaiIsJxFnfOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)