UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1aCN5f025USmV2JZH9G109UHiPxaYXiqr0ZbMMSyegk=' 
WHERE 
  key_id = '2389a2df9c01e9b3b75bf2529daaa666cae70b0cab5f83f01f6e5f50dc04b0f1' 
  AND (
    token = '1aCN5f025USmV2JZH9G109UHiPxaYXiqr0ZbMMSyegk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )