UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZHl5of3xKCd4GAgRhce77Y42P6r7kcDgIwz5sPAtjco=' 
WHERE 
  key_id = 'a61169cff7656bff352ae94e4f03d93d6a67676341eb514f4cb564593d648ded' 
  AND (
    token = 'ZHl5of3xKCd4GAgRhce77Y42P6r7kcDgIwz5sPAtjco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )