UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L08HuOsqQ3/Pp7VSKAxJE0XTbhlZ+Hknkr6J6KQLmVE=' 
WHERE 
  key_id = '428e52816ad5a6cc05713f2194039f50c8a1ee7ce06dfb810e94b49f28a1ce80' 
  AND (
    token = 'L08HuOsqQ3/Pp7VSKAxJE0XTbhlZ+Hknkr6J6KQLmVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )