UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62mIDr6kuLv38iJyTsHGBtFpTAW6VljfoyJauXw4oAY=' 
WHERE 
  key_id = 'c68556d289914fb3c033174816208e2831f91640d71c289819516cea1d205918' 
  AND (
    token = '62mIDr6kuLv38iJyTsHGBtFpTAW6VljfoyJauXw4oAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )