UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhkBNIBejiGks7+HumaNnO848kUKqRDDDCPrj2kNodw=' 
WHERE 
  key_id = 'b4ecb2e72f3585e8e3e19c2bb87deac85615e96ad4bf279cd35f4bb07288272d' 
  AND (
    token = 'IhkBNIBejiGks7+HumaNnO848kUKqRDDDCPrj2kNodw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )