INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc80776cf63264e864622c3f09c8e33d60d16fc56a521ea65e0090c2f9b052b', 
    'uJNbbO+t7lxohvQDjMQjdKx76FQdzWemBtIxK2bj5YA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)