UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rheHkXAjgKdv/co3/pqHMZDnUak8MF3WlkHXxrHfCFg=' 
WHERE 
  key_id = '49ee5d09e2e92ecb870ac03e15c00d4d42658a4a31f2a2d918709998c608ea9d' 
  AND (
    token = 'rheHkXAjgKdv/co3/pqHMZDnUak8MF3WlkHXxrHfCFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )