UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3tSiPPkCCrTIg+rClkSyTavPv26akGy/rKsruGHsRg=' 
WHERE 
  key_id = '0c976cc74c67348caea69f915698ee6014bb1c08e9b74e4bc9ad5a363878c6c8' 
  AND (
    token = '/3tSiPPkCCrTIg+rClkSyTavPv26akGy/rKsruGHsRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )