UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/PDraVmbzo82p01qO1dPBIBWjqb7m0cCS/eHyz8yu4=' 
WHERE 
  key_id = '396db4070cdac486c72e41ec72d577d8c45b86e90e89bdcf6a5b015ab87104c9' 
  AND (
    token = 'o/PDraVmbzo82p01qO1dPBIBWjqb7m0cCS/eHyz8yu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )