UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkeHih5u9a10phLBeptVeRDLhgzDnIg94K5H7CtqWJY=' 
WHERE 
  key_id = 'b202917a7e66c97a731d4fa04da1c1eea87265eabf886d150fd4ad8794b677f7' 
  AND (
    token = 'SkeHih5u9a10phLBeptVeRDLhgzDnIg94K5H7CtqWJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )