UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OvkOL49PZpIg4ySnyY6SK8VYKhOPFAMDKLelf1AThw=' 
WHERE 
  key_id = '9d3eaceedf02429d4575c07a7375f8a2042469744daa83998bf721c4a5837191' 
  AND (
    token = '7OvkOL49PZpIg4ySnyY6SK8VYKhOPFAMDKLelf1AThw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )