UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VK+Ry7RE3DZwYImoePoYCthE+2UTPQnWbv6ju54E6JI=' 
WHERE 
  key_id = '80a649bbc3fe608a05ede243c925c1fc25ea08d56d4250e401efd2d6a046ace8' 
  AND (
    token = 'VK+Ry7RE3DZwYImoePoYCthE+2UTPQnWbv6ju54E6JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )