UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKOQP9yKJ7KZ2I+TvH1p0HN6Y7mnlmM/aNdV2gJcF9E=' 
WHERE 
  key_id = 'db5644620d27256ff694a38a9ce46b6b6cbe253575498b07bd79d50da72b0511' 
  AND (
    token = 'AKOQP9yKJ7KZ2I+TvH1p0HN6Y7mnlmM/aNdV2gJcF9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )