UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WNFV/kh297o0gq+wIfbClxOCyD8Mebro0cHGngmyi4=' 
WHERE 
  key_id = '4b89ff863f6f0404cfb5974afe781f6509f41e2c7b2fc1a5ce5ff88cf854bdd9' 
  AND (
    token = '7WNFV/kh297o0gq+wIfbClxOCyD8Mebro0cHGngmyi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )