UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXydLQYO5RYrCx/3HTMzetmYm7FecZoC19xcPRQIfUE=' 
WHERE 
  key_id = '7cacf83fb9a21c75541486ff0bf60c466c5ec1d35a4942d78e224b699f2a7bba' 
  AND (
    token = 'RXydLQYO5RYrCx/3HTMzetmYm7FecZoC19xcPRQIfUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )