UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvOQzZ8ZNfZKjPXv+zI92/ilYoibDiPkk0/FFqczXY0=' 
WHERE 
  key_id = '9b361640ce1f473a8585a1164f8d40472bc1a795647a178b3e65ece04eb4d249' 
  AND (
    token = 'hvOQzZ8ZNfZKjPXv+zI92/ilYoibDiPkk0/FFqczXY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )