UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0xkGlOaORcXCYQ+uShQjPMX+vd4QtUjaWZF5BGNk6s=' 
WHERE 
  key_id = '6ab1a4e4a2e171e4b7a05efc8198e528d5129f06675826cdc3a0955387ac807b' 
  AND (
    token = 'X0xkGlOaORcXCYQ+uShQjPMX+vd4QtUjaWZF5BGNk6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )