UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HsOwBgrAoJe9MCIzfJU/ZSU30GHxtFvBQqXMIT77ifQ=' 
WHERE 
  key_id = 'af52a246a7c3438cd146cc57af009f1bf02cdce57dc5632919921fa706d72b8e' 
  AND (
    token = 'HsOwBgrAoJe9MCIzfJU/ZSU30GHxtFvBQqXMIT77ifQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )