UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uETTWZCaLeQkTQjHWuPZLhRo6H8AiAyN0NoTyyVymt0=' 
WHERE 
  key_id = '08b0e762cbcc15568a83913f00908ee6820ca3ea8fc8befb64d6d074a0e057c6' 
  AND (
    token = 'uETTWZCaLeQkTQjHWuPZLhRo6H8AiAyN0NoTyyVymt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )