UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGpAMEz5kPTNOXIKBok0Wpnkc2xwYsPpPiV7uvSJXnw=' 
WHERE 
  key_id = 'b91d117e0016748d83d6f2b297db3d4703e6527c06de5b5346e51c85e101a79c' 
  AND (
    token = 'fGpAMEz5kPTNOXIKBok0Wpnkc2xwYsPpPiV7uvSJXnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )