INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15af31f9fdc3b01f3a136638ca7b3ec719ea4e060f09ee03e6afcc5f5a02e717', 
    '0MDtYshLC5qVANUsT3JzvJt2JlO5H+RJbeeDPPvfDrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)