UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GWuLR42fpCyPhK0e6mrHDMkwG6pGWIDhOnoBxqUzGc=' 
WHERE 
  key_id = 'd2214766b424825dc568a460d5137e4eb1d9d8e7d61d7b0021e43c998657862b' 
  AND (
    token = '6GWuLR42fpCyPhK0e6mrHDMkwG6pGWIDhOnoBxqUzGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )