INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7e570892ca5cebc129d62cb190d211b41bd04dd9bd81f41458a07d3d3686347', 
    'elhZ97Dn4p0+7Rx29iSRc0wlKh3aTjlmvvi0TaUZxo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)