UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sghTAyekx554sPS6VH0wUOXDwm58IxGbceT5vkt1PGY=' 
WHERE 
  key_id = '7aefec09d6983b5bd7633a3911e655b717ade25efbf30c9076a2d40b3674156e' 
  AND (
    token = 'sghTAyekx554sPS6VH0wUOXDwm58IxGbceT5vkt1PGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )