UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIaqsEq40rMqQKwSdfI7MxsKrbpisTfg6kGpQ9VkfoA=' 
WHERE 
  key_id = 'b7ad4834634471420fa37aa1c732d283bbcbde01699bf08793bc8c61b0e147fa' 
  AND (
    token = 'cIaqsEq40rMqQKwSdfI7MxsKrbpisTfg6kGpQ9VkfoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )