UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZzmgEqqE7/px4LJJCSv4VCY2FMqjRmwiy4x9ePcHss=' 
WHERE 
  key_id = '406a8d85111af0c151f9b6fcdca0fd5f6124e0ca1fc849f15df33fd5b2110e59' 
  AND (
    token = 'iZzmgEqqE7/px4LJJCSv4VCY2FMqjRmwiy4x9ePcHss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )