UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBH6hOFIoGvtPTNzYsIHRAHXwtfx6hLBpfQSSXtL04I=' 
WHERE 
  key_id = '0c4255485e2cd8ff9cc85b259c6617a91230069966bd86eb527c2dea0a2c1752' 
  AND (
    token = 'TBH6hOFIoGvtPTNzYsIHRAHXwtfx6hLBpfQSSXtL04I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )