UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZepaFuLzmF54rvmWPtQ6fL0ZLFjmvfNI3A5K1urMuA=' 
WHERE 
  key_id = '3c1d8a7f86b7ad4b40b15a3514b5c8740bbcdabd4770711c8bb3e6ce0c5b8faf' 
  AND (
    token = 'qZepaFuLzmF54rvmWPtQ6fL0ZLFjmvfNI3A5K1urMuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )