INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae68838004da0a90452ca470bbb21b906b826336e522b6a9f5b8e65ccf36f9f4', 
    'p51tgBSFFAOJJjN/eEFQMHtjrCJma2UjBkCP99OogZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)