UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBBqYA5qtzKvf1UnoPFCKfwoW4RWXRI4M7vXZqHuw6k=' 
WHERE 
  key_id = '506f3f932a9a34eb6b95e025a8227dadcbf7d6f6fd4cbbc303c726476226a976' 
  AND (
    token = 'XBBqYA5qtzKvf1UnoPFCKfwoW4RWXRI4M7vXZqHuw6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )