UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xc3LGBSlQ86rDexAzqcz2YAcqNezqqnrRuxkV+E41l8=' 
WHERE 
  key_id = '7a936c430fc0e02f535a5134e72cb2bd7ea2956025bfe8bac8902a2ab251e9b0' 
  AND (
    token = 'xc3LGBSlQ86rDexAzqcz2YAcqNezqqnrRuxkV+E41l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )