UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WlEcpT1v64KZbjwR1wLVqTG3+HxEPndmfvhMfavYhwU=' 
WHERE 
  key_id = '1df996b7da6aa87f06c715da45f5d3bf753c403c78db8306353e1939186caeda' 
  AND (
    token = 'WlEcpT1v64KZbjwR1wLVqTG3+HxEPndmfvhMfavYhwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )