UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmSRWbjWBHDSngHBFe3B6maGs7b1kWByCNJ5BcXPLDI=' 
WHERE 
  key_id = 'd238d2f79e08af7be52fcbfcdb3e5b103c7314e69fab08d863af79b82e890e46' 
  AND (
    token = 'TmSRWbjWBHDSngHBFe3B6maGs7b1kWByCNJ5BcXPLDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )