INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a8f92adc38241c46c40e5b64a6f8ac08dafcd985cd8ab7d3949ae44198c5297', 
    'PeGU8fYpWsunjMG2xQC7KgWbME06uMksTr/NW3Yy1K8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)