UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+w21rxijyuo8aVMT16mkU22kXvLH6yeaTOTnMcaG9s=' 
WHERE 
  key_id = 'cf21833389cb252b604edb0c099b628e7fdee7b402f8c949e809c3fba0457704' 
  AND (
    token = 'Y+w21rxijyuo8aVMT16mkU22kXvLH6yeaTOTnMcaG9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )