UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Ek+wdxsktswz6DBSwJ/KKIRvORmB1QjkdBhZ1fdJSM=' 
WHERE 
  key_id = '8dc4df82a428065093a0739f2dcaf91f3c0ac4ca339e921ca9533eb44a520ab6' 
  AND (
    token = '0Ek+wdxsktswz6DBSwJ/KKIRvORmB1QjkdBhZ1fdJSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )