UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPUN1BwYDfjYzZouwoK5Ab+kqcrg1ZBkmjG5u3gskJo=' 
WHERE 
  key_id = 'fa50a0d05b4177747b789ac5d9727a9d0973acd3b788005bd867e23cf9c2431e' 
  AND (
    token = 'zPUN1BwYDfjYzZouwoK5Ab+kqcrg1ZBkmjG5u3gskJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )