UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWNP9Y8wYEx3h+G9f3c82ibiDpPzAEiDUIga/mqyKGw=' 
WHERE 
  key_id = '5717c5179a532fd04c5058cb230c8425cb8c98bf9cb0c5380059f4d303b4eb76' 
  AND (
    token = 'qWNP9Y8wYEx3h+G9f3c82ibiDpPzAEiDUIga/mqyKGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )