UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqj8YSMLD1nUvxAxzZvXRgoyRV6bn7IeRia5Re9nFa0=' 
WHERE 
  key_id = '53cade320bc130217c8c99ab3bdf46f2a391a66f7999ba93c3981c5af7bc8255' 
  AND (
    token = 'iqj8YSMLD1nUvxAxzZvXRgoyRV6bn7IeRia5Re9nFa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )