UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2b4pAwIRGp9SiBnQan9d6R+iG7dzvZ4Fs9Tyd8llsAE=' 
WHERE 
  key_id = '797d769efff6783c0cb6168f6b3059610e1a60139cdfb31510bd019192ff2052' 
  AND (
    token = '2b4pAwIRGp9SiBnQan9d6R+iG7dzvZ4Fs9Tyd8llsAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )