UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDYXMivlIrJB7QepJoDdHnwdBN1gSZH1B1pvhNAtDUg=' 
WHERE 
  key_id = '7341a297de3001b1941fb40ae3845e9a134e2a396a4f213629453e581f61cf4b' 
  AND (
    token = 'DDYXMivlIrJB7QepJoDdHnwdBN1gSZH1B1pvhNAtDUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )