UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xZ0XQIc1vzBlG9XgZPcXEAdV8ouRs6X5ee5QuDN3pk=' 
WHERE 
  key_id = '7b0fcd7670157b5f67754e496ef6c577dea83998d3e6993b6e655d6245a99831' 
  AND (
    token = '3xZ0XQIc1vzBlG9XgZPcXEAdV8ouRs6X5ee5QuDN3pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )