INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '634d0db55b6c9ae6d4cb71f1c2b42e4a64a09a472d0a914626903a791d9485b4', 
    'khFzziQtQl7saouTd/uW9wppDRcUVCN3TmbW4zoUEsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)