UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1HwzvB3/LG9t8e2C8RMfYW1HWHrUorW1Df/50WAvFGY=' 
WHERE 
  key_id = 'df97d469cc74983b33286541d7e9faf5857be4b52b230eae6421fee94114f683' 
  AND (
    token = '1HwzvB3/LG9t8e2C8RMfYW1HWHrUorW1Df/50WAvFGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )