UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KL6Z1uL1rhkHwseO769HeJ3CfLFX90Xpy7aLNGtHu4=' 
WHERE 
  key_id = 'f17d3cdae3a75de519139641de433b4460591a570c65d68bb959e1908234cdf5' 
  AND (
    token = '3KL6Z1uL1rhkHwseO769HeJ3CfLFX90Xpy7aLNGtHu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )