UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZXKmapW4amNJfdZFzYrMp9P8cWnn5KZXFKGFFcuWdo=' 
WHERE 
  key_id = 'c8c35367919a9e853b44064f6e09ff0485085c0b2d3acb8c879e895f9694304c' 
  AND (
    token = 'YZXKmapW4amNJfdZFzYrMp9P8cWnn5KZXFKGFFcuWdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )