UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74SGQ2LFWCS5KOEyo8coyYljaQQlNmKHlJO1AKQQhlM=' 
WHERE 
  key_id = 'e4ff79c45873830a69eb09f99e3c107746d7b000f26cb6d277b4ba69c968d1a3' 
  AND (
    token = '74SGQ2LFWCS5KOEyo8coyYljaQQlNmKHlJO1AKQQhlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )