UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnuoboQS/XSgYc/FchCNmGFSnQ6RNCaiqJzjO/eAayE=' 
WHERE 
  key_id = '17531f9c61ea96b793611253fd69c617c15919ce0e9d5b27b43ced971fb57cf7' 
  AND (
    token = 'EnuoboQS/XSgYc/FchCNmGFSnQ6RNCaiqJzjO/eAayE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )