UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJNSoa3zbClNdWoimYOq8lKGT5ZMzmanMNDFbyDRBqk=' 
WHERE 
  key_id = 'c15ce05639b8316cbf4a59f83aade036e014855570784cb26cd00a3845099fae' 
  AND (
    token = 'XJNSoa3zbClNdWoimYOq8lKGT5ZMzmanMNDFbyDRBqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )