UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRXuvS8YvshGMEvxRmhspedxDUy9hMTwZK8CtstHmzE=' 
WHERE 
  key_id = 'e2db667c9991fe96a8f0dc858957adc49cd6321a734431a24413037e61f07882' 
  AND (
    token = 'HRXuvS8YvshGMEvxRmhspedxDUy9hMTwZK8CtstHmzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )