UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's3fwLWy/WpN9dtn1rgSyGRyu2Z/SB0VOcFfSXmevsBE=' 
WHERE 
  key_id = '8f093741a7ec4f674da328b2c8a5c7f223ce6f2dbb7a23f8401603f92dd10efd' 
  AND (
    token = 's3fwLWy/WpN9dtn1rgSyGRyu2Z/SB0VOcFfSXmevsBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )