UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '02HZl5PyccGaWl2qkDUjO+kTcx96UM2LAsqE+VA/8Wc=' 
WHERE 
  key_id = '6ae45d06b98df87879b362129b717f17ad6bddc09d503855161ecf9a3a45d70e' 
  AND (
    token = '02HZl5PyccGaWl2qkDUjO+kTcx96UM2LAsqE+VA/8Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )