UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4u7OLF2qwXPg/G4TNWVglaCnsHE+psQhipDnu5CCgs4=' 
WHERE 
  key_id = '7a5cdc4107c23141a98f6e71ebe3ec49baac71198a30f172a93ae2277f65939f' 
  AND (
    token = '4u7OLF2qwXPg/G4TNWVglaCnsHE+psQhipDnu5CCgs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )