UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZ0uJl9K1vj1XKJ34dkyU9hDn684zyeu4bOiWSVyN7M=' 
WHERE 
  key_id = '46374533aed0bfaabc32a6b99c8e76b757e8931ac1922f23a86efc7c05390930' 
  AND (
    token = 'OZ0uJl9K1vj1XKJ34dkyU9hDn684zyeu4bOiWSVyN7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )