INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f4bb34b7aae93859354b1a6f918023d147209023a14fe64d6b07acaa4aaa62e', 
    'E4eh7dU8eXnm3FX4pkk0BTEEH2ZUrQHJg31g1CGEk34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)