UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8rZtW4iLjdYRXr2uNjarhdL8G/upI5ExPVbXUenkYg=' 
WHERE 
  key_id = 'd1d2b8931a7f08061d8daa6839593460cf0c483c54cd711f0ed691f0769f7a22' 
  AND (
    token = 'y8rZtW4iLjdYRXr2uNjarhdL8G/upI5ExPVbXUenkYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )