UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezBa8ldbdQJxMcD0N5u5PefCxu4ePAumcXYzEQHE0WQ=' 
WHERE 
  key_id = '0ade975fc6bc620a69e258ae29533142f31d5491fa3810333d0c5605f6fa591a' 
  AND (
    token = 'ezBa8ldbdQJxMcD0N5u5PefCxu4ePAumcXYzEQHE0WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )