UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfI4+FXH9CeXP3paNy80G8yAvlvp9jKFjKyIxrl3+Yc=' 
WHERE 
  key_id = '6eadbb5d27f0530af39ac8c0dbb656168081b66bb86c00418374cabd9ac74e27' 
  AND (
    token = 'KfI4+FXH9CeXP3paNy80G8yAvlvp9jKFjKyIxrl3+Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )