UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWZbdHp1dAWREAXBBGDtrE5sDm53DvTLYeuIhBZoWJk=' 
WHERE 
  key_id = '06c1de572fbc2eea12108b6b0fd388f80ad50ff4c35b00b67ed8a325f535c87a' 
  AND (
    token = 'LWZbdHp1dAWREAXBBGDtrE5sDm53DvTLYeuIhBZoWJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )