UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqc7gxTEpcPaLE8LEBcnD5DPRT3ZBdKokuz8jPGemx8=' 
WHERE 
  key_id = '9b2205b2467daf55ed37d63615826175d4f6eb04061e4924f82462821820d719' 
  AND (
    token = 'rqc7gxTEpcPaLE8LEBcnD5DPRT3ZBdKokuz8jPGemx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )