UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQkhzLpbaSD6EJElWiDWOfo9XwwRMn8pcDDsSipNQWU=' 
WHERE 
  key_id = 'affe584b23b7772a29c05613f33d5fe6c635d9342afd197c5cf82bdb82729c57' 
  AND (
    token = 'IQkhzLpbaSD6EJElWiDWOfo9XwwRMn8pcDDsSipNQWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )