INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5185fef8461a2fc3cc5e6fb6d9808f3437804db5d7440259e6a8edb5a5357a6', 
    'aLrh2jq8/B8cYwfN1iWwEiCsafCfMaEuz881U+LJGIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)