UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcfJjubZGn7GYmPCzibBo7CWi8KAxX8+Q0h24LItIdc=' 
WHERE 
  key_id = 'eac5ed47a933ea10608454338092d964d71298acfdaf098e2f3ba82bde62d6f5' 
  AND (
    token = 'qcfJjubZGn7GYmPCzibBo7CWi8KAxX8+Q0h24LItIdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )