UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pJf2WK1kRq/KujuDDINcbXVkr64+2ZImof3a73Wo6s=' 
WHERE 
  key_id = 'f6c7db9ef26712f331fd4ae0f925ec3e8a468a7060052881992225242f6d569f' 
  AND (
    token = '6pJf2WK1kRq/KujuDDINcbXVkr64+2ZImof3a73Wo6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )