INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4b29ad97bc226ceadf72e9ec58b5b72178cb6b733ec01fb05d483ddb090d72', 
    '2mdMBDT9HKWZmWPYDnCO/bjmhLM+axZxPN75fDrHM64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)