UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDIY/kGsJf1Z0GKnlUYimRpMrO1nPlDowLU8PhKpfrM=' 
WHERE 
  key_id = '9768a20876fc7bb5b40afd25d5cf6b2a6d93309a470d3c8a1fbe17da4cb5da61' 
  AND (
    token = 'uDIY/kGsJf1Z0GKnlUYimRpMrO1nPlDowLU8PhKpfrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )