UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0UP2dyeAeh8wzyikUwhFlIjt34qiQNspj4YKGAyUQE=' 
WHERE 
  key_id = '7c9d4aa702781c52c33cde77d8ae3acdde6c4ca5c8640e3a56d4889831b418dc' 
  AND (
    token = 'Z0UP2dyeAeh8wzyikUwhFlIjt34qiQNspj4YKGAyUQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )