UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pm4fTVf2ItfWn3QJvIWwntPampY8ScgMPkJiUtCuRnA=' 
WHERE 
  key_id = '26d1aa63f1ecdfea0606fc638bbc66bcf6599dc447cf2f1628a70d71f87045bb' 
  AND (
    token = 'pm4fTVf2ItfWn3QJvIWwntPampY8ScgMPkJiUtCuRnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )