UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+V8fWxDEm8/Y8yHRXVBYkHwlqaqbDscmVjFnBMzC3c=' 
WHERE 
  key_id = '117c8c9ba4ce2b534a2712aebffd260a15b9c845d368cb1f8bdd38b042f1aca5' 
  AND (
    token = 't+V8fWxDEm8/Y8yHRXVBYkHwlqaqbDscmVjFnBMzC3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )