UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTy0NVFu/F4qreJowOGrfLASF8db+hPwmz7hvAtD6fw=' 
WHERE 
  key_id = '53f45870f68499001c97191d386ba83fd357d3592c96aa3aa998d0b6b5766249' 
  AND (
    token = 'RTy0NVFu/F4qreJowOGrfLASF8db+hPwmz7hvAtD6fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )