UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtGNkyLsG/bAKzt2LkaPPrhHEo59t3cBmeuq+iF54wI=' 
WHERE 
  key_id = '395511c13f7cbe7c642dc2a722abdf5e3ee8f42bf4a08951eef9516a6e130a15' 
  AND (
    token = 'ZtGNkyLsG/bAKzt2LkaPPrhHEo59t3cBmeuq+iF54wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )