INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '462011a8a433f7ffe193409c805924ee20fff3a74938578771f513472ec393dc', 
    '9tDNtD7ZSGEich+U8piVLfe1TznLq2kddnT75GH+AjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)