UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXZtOErrxcnH082Vv1Ga6YWB59SgdgwQcCKeXTi36SA=' 
WHERE 
  key_id = '9f751fb6593bc118665440246238ddbc998cbc345c067b2e37223873993e0d14' 
  AND (
    token = 'XXZtOErrxcnH082Vv1Ga6YWB59SgdgwQcCKeXTi36SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )