UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQN5FeL7xSEHQ4vwyHrrPKCOSFfJoDz4WRiVEgoMZOw=' 
WHERE 
  key_id = 'b3b101d22f25fe7530fcec7089bd335ebc77b823445bd505dfcf7ae2b67c50b5' 
  AND (
    token = 'MQN5FeL7xSEHQ4vwyHrrPKCOSFfJoDz4WRiVEgoMZOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )