UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIhCXe4hELc06b9lEjSubTp+pXf+BPYanurZmBeTnWw=' 
WHERE 
  key_id = 'b7fdbcbca53d50e75aad4315ec833e3e39b7965f0d72604b0f53b867761dcafa' 
  AND (
    token = 'MIhCXe4hELc06b9lEjSubTp+pXf+BPYanurZmBeTnWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )