UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qx8D4hhfYow576sPs9RbMwm1VStESy5E1Hv+SWCJk9s=' 
WHERE 
  key_id = 'e6709ab3a58a11a985af71efd457f60b45bf4ddd63ab91c215c0b887edb76fab' 
  AND (
    token = 'qx8D4hhfYow576sPs9RbMwm1VStESy5E1Hv+SWCJk9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )