UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZ3TqgPcPCANbMVXhfiwp1cYa2BAe4T27PtE/ZHHdfM=' 
WHERE 
  key_id = '3f95f23f949f697b4a588485e5ac94f5c56a1aa079da8738f13137e6bae1e1de' 
  AND (
    token = 'qZ3TqgPcPCANbMVXhfiwp1cYa2BAe4T27PtE/ZHHdfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )