UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWKG6FTWtHPwT9L3XI+5ZJM9ImJk/RIVYLzVqKN2LWw=' 
WHERE 
  key_id = '11b02fdec1dacccbf9f9eb106c9c1c886bcc81e00e51ff6b93c29eb66b633fb0' 
  AND (
    token = 'WWKG6FTWtHPwT9L3XI+5ZJM9ImJk/RIVYLzVqKN2LWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )