UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQiyvQ1MuY1TZclTG9rJ6dHCBU9yUzvN7/7VClJbKdo=' 
WHERE 
  key_id = '7a71fa5ed14ccd75941d3fa64eac75cb9d7128a31568b36ac3395a2d58fad303' 
  AND (
    token = 'GQiyvQ1MuY1TZclTG9rJ6dHCBU9yUzvN7/7VClJbKdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )