UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7mOwZeIt2Wngnt3dkD+z3M6UK+Y9p4JhINXSwu/qHg=' 
WHERE 
  key_id = '4864bab7244514043899ed96ef09fcced2762149530fb13756e2b841dc3b0f5a' 
  AND (
    token = 's7mOwZeIt2Wngnt3dkD+z3M6UK+Y9p4JhINXSwu/qHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )