UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/W7afuM3RYtW29sZ11sYf2h+1OWTFbLcdTdDp17t1c4=' 
WHERE 
  key_id = 'feca11ca73e6c5a358d1dc135c04aece3cfe3382c9eb7d8890b28d12267e089a' 
  AND (
    token = '/W7afuM3RYtW29sZ11sYf2h+1OWTFbLcdTdDp17t1c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025