UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OfHZjgGtb7ij482soGbWfAfGc2wzrWpNI5OMlePcKY=' 
WHERE 
  key_id = 'c7cb4fcd7fff68b3eaf049a1085321a0b486714994636a6486a6e85fc080f09a' 
  AND (
    token = '2OfHZjgGtb7ij482soGbWfAfGc2wzrWpNI5OMlePcKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )