UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Slurqr7RsHll90TOj/Ouis3W1x/o4T/VWxlIoFT/h4=' 
WHERE 
  key_id = 'c6b6d375b06805c23560b9289cf942ba8d53426eb1c58d1f9a5c12a827f0f019' 
  AND (
    token = '2Slurqr7RsHll90TOj/Ouis3W1x/o4T/VWxlIoFT/h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )