UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kSFrEgvvwQuuH+kLj9JE4mBePtC2Z8ssweh+9/L+MA=' 
WHERE 
  key_id = '52d86a7f137ac5a4fcb0cd626d106ef651c32748fbea122d3650a69e333980b5' 
  AND (
    token = '0kSFrEgvvwQuuH+kLj9JE4mBePtC2Z8ssweh+9/L+MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )