INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78578dacf88ba8b3b3854d894a5961015d9e7a48f7bf241cf60f1c7d97ad238', 
    '0MFchz6skzQSh4CLyNCEOw9KxwQ00sCZDLNiRzGpi0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)