UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RXnKOS2QCCR/W6c7nvV3zFXn/I+VPXXWhVdJS+YE+Y=' 
WHERE 
  key_id = 'e89b57b6564c087f5afcf617b64f512c6f6775e01881417a5304b59356ca9ca4' 
  AND (
    token = '+RXnKOS2QCCR/W6c7nvV3zFXn/I+VPXXWhVdJS+YE+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )