UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCHs3VAKAPjgPvG0F8I1riVAF/sJKovJfMX91fS6ztg=' 
WHERE 
  key_id = '95668b51a12ace27f15b106d21eb32748f584e836f6cb7bbc30216accc391116' 
  AND (
    token = 'jCHs3VAKAPjgPvG0F8I1riVAF/sJKovJfMX91fS6ztg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )