UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxTboFYHBeyl+Q4Aqy/mZZY1zkrFG7Nkl3Jk6n+ySsU=' 
WHERE 
  key_id = 'f12ad9dec5a76013dd67bef08dccc06251c312167143f253b969624ea429a137' 
  AND (
    token = 'WxTboFYHBeyl+Q4Aqy/mZZY1zkrFG7Nkl3Jk6n+ySsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032