UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWW9kC4E3Sbcu+Pr2JsdUTVs4+mwzK2kuxQvL4e8aYQ=' 
WHERE 
  key_id = 'f742788980e2734a71937eebbdb6fa0fbf405f67f15c4380944e208c39e57c27' 
  AND (
    token = 'WWW9kC4E3Sbcu+Pr2JsdUTVs4+mwzK2kuxQvL4e8aYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )