UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyLRJ00aYETRJYLIOPBFH9eKkcyrHa0lQJZCcKjlMiY=' 
WHERE 
  key_id = 'b6c3164a50d78e3e712164dea1eb9e7e0708c131d89517c4f6ddf43ca54da9c0' 
  AND (
    token = 'oyLRJ00aYETRJYLIOPBFH9eKkcyrHa0lQJZCcKjlMiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )