UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zm/ntwsanCAWlB0Ori7dHlRuM7AnERiKOi3zgDb0Kd0=' 
WHERE 
  key_id = '8083e3f7778e3ff7294bb3369c942b2d572000c92ed69016e96f6ee76f1c2eb0' 
  AND (
    token = 'Zm/ntwsanCAWlB0Ori7dHlRuM7AnERiKOi3zgDb0Kd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )