UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3cQc3UEc02y2E49gY+sP3tEW1Z0c+QauJvXnnYN7aE=' 
WHERE 
  key_id = '251e1431f63714556b04fb5c87dff21197777d081067fecc80ad7af23f6ac32b' 
  AND (
    token = 'X3cQc3UEc02y2E49gY+sP3tEW1Z0c+QauJvXnnYN7aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )