UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEIVAaM4NHwJr2wW0WiQVl5VvmIooe2XPNekIRta6HU=' 
WHERE 
  key_id = '2b0050765670e6a0f72f2f1eeba8aa210a0ca92b26e543d39abb1135c349e19a' 
  AND (
    token = 'mEIVAaM4NHwJr2wW0WiQVl5VvmIooe2XPNekIRta6HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )