INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3295ecf5597389206eaf7546a119ed425f49d4ded15a00c1cd016f149d66d25', 
    'Y5OAYXb1+5/1Bi1FUtrGqsWELLfDJcHjwyEuOUuyMsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)