UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4WCisc5KVCdU2VEjE6dQmiCtLsZc/2/siVyZRGY/Gc=' 
WHERE 
  key_id = 'aadb334768ecd4ca086a512e00b305e76608b2a1061c05704583170caf17e557' 
  AND (
    token = 'Z4WCisc5KVCdU2VEjE6dQmiCtLsZc/2/siVyZRGY/Gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )