UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzY2QR3jaq0OTeZps7CXs1lzr7b8FtTrTqDDymm7Lhc=' 
WHERE 
  key_id = '58da8a8850e599aea103c946a88492c985132388d045e5e52ca84e1413673e7a' 
  AND (
    token = 'xzY2QR3jaq0OTeZps7CXs1lzr7b8FtTrTqDDymm7Lhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )