UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wF1ozDUZW/qj1CRR2Hysi3iz5fwXjmXQmyT4r8L+rn0=' 
WHERE 
  key_id = '209d41eba6611a8199aee39eb288873cbc4014fbb36efb098c612e328b3939d8' 
  AND (
    token = 'wF1ozDUZW/qj1CRR2Hysi3iz5fwXjmXQmyT4r8L+rn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )