UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUz+lE7RXpxxO7u9sw/QHl4NnRVh7LHJpuTLfutUzKo=' 
WHERE 
  key_id = '3e11a617f49321fb1c6fc5738fc557a7f913709c04b832ce0f348ef83e8bdc49' 
  AND (
    token = 'IUz+lE7RXpxxO7u9sw/QHl4NnRVh7LHJpuTLfutUzKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )