UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WM5cStcebwcVJrFCRiXhM715sjHfzpYGQ5N09EKiD44=' 
WHERE 
  key_id = 'b109adc331cef98896d8903f3120e8b8a83420561c62556d4138852412b827a3' 
  AND (
    token = 'WM5cStcebwcVJrFCRiXhM715sjHfzpYGQ5N09EKiD44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )