UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEAWO0RQxJ6kFfal2ZYmMcBprbfohRY0j+EBEgJMm98=' 
WHERE 
  key_id = 'd6d6a7af094385565ff10de90eb46391018057c8ce2348399fe30b1d6a76768a' 
  AND (
    token = 'EEAWO0RQxJ6kFfal2ZYmMcBprbfohRY0j+EBEgJMm98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )