UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWynivUpUNqcZgC6UP9dUe+P/xGDLMbN+677qw5Abdo=' 
WHERE 
  key_id = '70911e8d996893bd184abc7ddcc28074ded2d452f7b57cd90d3799fbc1a26e09' 
  AND (
    token = 'fWynivUpUNqcZgC6UP9dUe+P/xGDLMbN+677qw5Abdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )