UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bva57HNjlF6wokWqkSFak5MIdFgeLhIFwc3iSLLr5Y=' 
WHERE 
  key_id = 'e9318845e9395992abdafc257cbdc7c289f1e6c782f84e94677b04b118fbad3c' 
  AND (
    token = '5bva57HNjlF6wokWqkSFak5MIdFgeLhIFwc3iSLLr5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )