UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eq/FUEb56Er605pCljYsy1D95d+7l/bKG8fDXgXWVVw=' 
WHERE 
  key_id = '330ea1593cc2002a74d4087d79f94c97e38f741373569d0f61a19c934f508340' 
  AND (
    token = 'Eq/FUEb56Er605pCljYsy1D95d+7l/bKG8fDXgXWVVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )