INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574759c17e04f9259e08ae7c68fae9868aa9ca2624fff0d0a5016e4de49cc17e', 
    '319m5rBnv0lDKoCuxWOT2eozAHVMlW3zxkhykUG6qo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)