UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwuFkCI1ILMUdQEkodfWCRMtW9IVioYxcoA0a6qkSAs=' 
WHERE 
  key_id = 'ea883fcf2faa51999b7aa47e800a8c2a9dbee6eae72d7e093eaf16727c49ff74' 
  AND (
    token = 'DwuFkCI1ILMUdQEkodfWCRMtW9IVioYxcoA0a6qkSAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )