UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0//vdRNWV9I7IEVkqMAdef+CgIPWP/82F18S44us3Yw=' 
WHERE 
  key_id = '93b67152d1679dd1162978812a0cd76a3d68f62b02dd826d384d3196fccab6a3' 
  AND (
    token = '0//vdRNWV9I7IEVkqMAdef+CgIPWP/82F18S44us3Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )