UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuSYEnu5DiP4JHqgdPh7MV8/IRnmUYjn/oMbZY5z2z4=' 
WHERE 
  key_id = '0303a907a508ff475b9e806e31139e8aa86d2b2a23b5d01415156fb43abee251' 
  AND (
    token = 'nuSYEnu5DiP4JHqgdPh7MV8/IRnmUYjn/oMbZY5z2z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )