UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WiWMT1kxtnXzu3clDbT3Bb8k2tSWedhm29HwAS6+Y3k=' 
WHERE 
  key_id = 'd03dda90c1abbcd12ec34f8edf904edb07944bb025d4f384f91ae23d8943089f' 
  AND (
    token = 'WiWMT1kxtnXzu3clDbT3Bb8k2tSWedhm29HwAS6+Y3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )