UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+z0L5zLRlxOBq3qQn0hRTNKoI77++G7IOVnP4aopAXE=' 
WHERE 
  key_id = '42c911583bb7b019590c29bfee62445c10394489a355474314faa85d09f1d17c' 
  AND (
    token = '+z0L5zLRlxOBq3qQn0hRTNKoI77++G7IOVnP4aopAXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )