INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2210960b9bc96cc39b38635493009f68201c8879905a75506e664f98a05172', 
    '576wkgs13Q82pp2tVg8vi/YAQH2/zm0lU7jXaRvS2zM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)