UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZcp+yKZe+vSMosjFT8qE9JVLmm5oeN4zBzZF1QYbD8=' 
WHERE 
  key_id = 'c70ddb1dc815cf7e263751f40ffb9c2b24a61f6dd44dd07f17731d7b809c9e1a' 
  AND (
    token = 'tZcp+yKZe+vSMosjFT8qE9JVLmm5oeN4zBzZF1QYbD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )