INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa9f5327ef401341a09b7a273513b264ba21bf287fdc71ffa80a45f418c21775', 
    'r8ZdiaE/2eGl5oD4P60BzxVwIoXqlQ3WnNwM2pNnVSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)