UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E63aBBQ1WB+9P7ULocSAst7rZoxNWRC0XUsw8qHea9Q=' 
WHERE 
  key_id = 'e623becd20417dd803160180273b64cb1a5c01549161da618e57ce2023bfb923' 
  AND (
    token = 'E63aBBQ1WB+9P7ULocSAst7rZoxNWRC0XUsw8qHea9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )