UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3qAEhxUMdmGi4SpDEpzaf49srFlT/oy1n8F1i8ipoM=' 
WHERE 
  key_id = '556fe2593ea5509deead3ee7b0c1d9f2bd790186ce8218fedae59f1d43d62741' 
  AND (
    token = 'd3qAEhxUMdmGi4SpDEpzaf49srFlT/oy1n8F1i8ipoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )