UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ru1S57gvsax1dm2nPLvtJQzM26EYig5O7Z4jcGjox4M=' 
WHERE 
  key_id = '8cfe5ebd602eaa156cefd7aaa2dafa73f5e22d141bbe6dad1251697295fe31a6' 
  AND (
    token = 'Ru1S57gvsax1dm2nPLvtJQzM26EYig5O7Z4jcGjox4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )