UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2MJfVfEvLndP5tUG1DVv8Y/+QxTAx+z29xGRq3SpuA=' 
WHERE 
  key_id = 'e44022b1fa86b2793f40eace28241dbe7de2c96e738ecd5c5f852395c6d287df' 
  AND (
    token = 'Q2MJfVfEvLndP5tUG1DVv8Y/+QxTAx+z29xGRq3SpuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )