UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6kSAcI7kq5+fHmjP62z27VaCSl92LHtUyPuIMjIJgtM=' 
WHERE 
  key_id = 'ef85dc8798b945525360df9c32cbf6d3e1a2a45ed5e295c119ea84cbf07e2633' 
  AND (
    token = '6kSAcI7kq5+fHmjP62z27VaCSl92LHtUyPuIMjIJgtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )