UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwDCs4RRwVfO6MoUcdxQb1/HHLODVdtAugXo+gLBIAc=' 
WHERE 
  key_id = '5314df5b8866ff764c032c82f6eb24c2a078982adaf25daa3bbdeabcf503b0bf' 
  AND (
    token = 'HwDCs4RRwVfO6MoUcdxQb1/HHLODVdtAugXo+gLBIAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )