UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qP8Uy9VQIokqp2/cypLETXjMwuIuD3GyjUIPdBctPFU=' 
WHERE 
  key_id = 'b96c91a08c924495ba5609d3eb6d2d2283dd9f2de75e519e070529cbcf192236' 
  AND (
    token = 'qP8Uy9VQIokqp2/cypLETXjMwuIuD3GyjUIPdBctPFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )