UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhVIwRfd9cnaEL8TcGFnKZXpM0ighP4R/Kr3ucMlijI=' 
WHERE 
  key_id = '4846dc9e7339566c03b2e4831ffa995826aff1f932d1bcb52f82445139ca5fcd' 
  AND (
    token = 'yhVIwRfd9cnaEL8TcGFnKZXpM0ighP4R/Kr3ucMlijI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )