INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83e8844c7a649587e7139caddea873c00d87d83ace0d76d87f9f458e7928ef3c', 
    'N8xSsLvXvvGDM0p1E5nQYXb/TbmLUWYUUMqYmEqvGJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)