UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FI80jgtrCoqKzZqvDT8VOxUMW/eBb9qseu2VMUQsyHA=' 
WHERE 
  key_id = 'c895ae84f07293737adf8e4fe7161df256792e3a2fc820471dfff5b47fcd355c' 
  AND (
    token = 'FI80jgtrCoqKzZqvDT8VOxUMW/eBb9qseu2VMUQsyHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )