UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q61svXe8ptXdbVGRWAa0L4ScumFM9lR0Ytukweh/4sc=' 
WHERE 
  key_id = '87509588f7d032c6450fed35e7547d1184ce50d23ef73afcfb01e31e86d55f2d' 
  AND (
    token = 'q61svXe8ptXdbVGRWAa0L4ScumFM9lR0Ytukweh/4sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )