UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IpPTJZY4Tk9TIVMRGndKDWjtnx628dQMWMEqSTz+NNY=' 
WHERE 
  key_id = 'ca12b3cb67a620ab51beae7cfc9ee88c4418e5a2c8f260200cb8d790125dc56a' 
  AND (
    token = 'IpPTJZY4Tk9TIVMRGndKDWjtnx628dQMWMEqSTz+NNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )