UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6O0adFtERYoDzXBS1lwPQGf8URWCjw1r3hqY+0c/3E=' 
WHERE 
  key_id = 'b8c76c42cb825366d7e0d424bf2972942b8098a8f31cfea006281c446d45bc4b' 
  AND (
    token = 'q6O0adFtERYoDzXBS1lwPQGf8URWCjw1r3hqY+0c/3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )