UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Om72WMUy/Qn7RYYdO2P4Jh5Qx+M9z2TEiEIt7Uclcxs=' 
WHERE 
  key_id = '88d6a664a54cfbdd03c5e6485779ee7aa48122621be2ccecbebbb0e91a9dae02' 
  AND (
    token = 'Om72WMUy/Qn7RYYdO2P4Jh5Qx+M9z2TEiEIt7Uclcxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )