INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44a2937918a07ca686e6bccfdf6649ce6f75083824fc2a911d3bbe312d712ba', 
    '8V+tOi5TLWxbHd8k8SR2GN1hjwHanjtvgPCKBonHXNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)