UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUGAzBYvWMInz4y2wpsxlSVzq4DVBOs/PS57xVLfo9A=' 
WHERE 
  key_id = 'b53bdb49eb1cc6875cb6896c4fd5b3f8ff5297954624354e02bdc83302cdc578' 
  AND (
    token = 'GUGAzBYvWMInz4y2wpsxlSVzq4DVBOs/PS57xVLfo9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )