UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KrTwX0wbygiIdh/Sl0falJUu1eUI4Il633K6jwzrJ0=' 
WHERE 
  key_id = '6b6aaafbfe0cd1abcfe7459ebfbca0053431269e5fe22e00ea170887552d54b5' 
  AND (
    token = '0KrTwX0wbygiIdh/Sl0falJUu1eUI4Il633K6jwzrJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )