UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63MG58JfLPb9qmpwd9nIZfaQDl9dB1nUwNrx4ELsG3Y=' 
WHERE 
  key_id = '273897d1133dc7f415ecdc847400524caf7334a859517eace2b114f9a3e5ce02' 
  AND (
    token = '63MG58JfLPb9qmpwd9nIZfaQDl9dB1nUwNrx4ELsG3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )