UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrVYz1V5jAD1gPLPpcDQCbqLc29je8OsS0/LQki4uMc=' 
WHERE 
  key_id = 'c3f680f27412b8d8f5a02f7bd8b6999f4b04b2c17b2d956300a7b8613b319dfc' 
  AND (
    token = 'CrVYz1V5jAD1gPLPpcDQCbqLc29je8OsS0/LQki4uMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )