UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BaamPYK8aF6XqDC7Kglmgd5s0Z2STYJB6hS2vkPzEPE=' 
WHERE 
  key_id = 'f57e900d84396bfa9383d0fe10a819dab8360c2922d79a38a194bc665a04cfd8' 
  AND (
    token = 'BaamPYK8aF6XqDC7Kglmgd5s0Z2STYJB6hS2vkPzEPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )