UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/DRjuaEuszfmkLJspB+WGAe3H//FrfumnjMezshEKY=' 
WHERE 
  key_id = 'c2f9fd04a72656fb185c4dd42380207cd71593a631ae23f69e48b0905c6058d0' 
  AND (
    token = 'A/DRjuaEuszfmkLJspB+WGAe3H//FrfumnjMezshEKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )