UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M19FIYwJe7cu6q8EMyzcyxoxr6WAjA149PF1rkIeJmY=' 
WHERE 
  key_id = '9a288c51b322432a671a6888e182044b80783dc41002f0f74b463ac06ce3cf22' 
  AND (
    token = 'M19FIYwJe7cu6q8EMyzcyxoxr6WAjA149PF1rkIeJmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )