UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxa+dkHMYpZAUHTMf6gOOkl/Xk0c9T6+zN2m5OBvU70=' 
WHERE 
  key_id = 'ec5e31cd7d5779f52f11a984b2c8ea14ea5f1106d273e2a10da09e8c3a7a1764' 
  AND (
    token = 'lxa+dkHMYpZAUHTMf6gOOkl/Xk0c9T6+zN2m5OBvU70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )