UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CpyJtiQZt0wX6Hsqpo3Wc+pToe3OgjyKgI+hpcmER/c=' 
WHERE 
  key_id = '9c5e4827a07192c404390df5ee5b87c497d629a08df6eefc40ce86e016764aac' 
  AND (
    token = 'CpyJtiQZt0wX6Hsqpo3Wc+pToe3OgjyKgI+hpcmER/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )