INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30acd81130fd9e22ba897bde8cabe9da0d3dc687ba664e298c6a423008722d8e', 
    '4+vTn0Gg47tV1nXADUyR7wDv9q92AqFdzJ6lGGOuDoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)