UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kas9hq4idBYdiXUC3yoONAA3zEBkJDXod+PMpOF370=' 
WHERE 
  key_id = 'b208dd98f8d36b9a6a9032032aaebf20fe7f830b87ce857aa64b55fdd003f22b' 
  AND (
    token = '4kas9hq4idBYdiXUC3yoONAA3zEBkJDXod+PMpOF370=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )