UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLZRSP8LFPyDFeqHRVpNh+sDzGIMr0aLxDxUhY7Jf7w=' 
WHERE 
  key_id = '0825cf6a9bdc448c8164a8b82d28858933cae4a7663f038d562c08f4c2c59d3d' 
  AND (
    token = 'MLZRSP8LFPyDFeqHRVpNh+sDzGIMr0aLxDxUhY7Jf7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )