UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAD2jJYrntZmiK4OwX9d8lJZfhuRhUV2uYhb9Uy0qMA=' 
WHERE 
  key_id = '776ff59bba1314f241e974d143a26d8fdc0f1729e711a1b33cdeb045d59a6acb' 
  AND (
    token = 'EAD2jJYrntZmiK4OwX9d8lJZfhuRhUV2uYhb9Uy0qMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )