UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'do3xCV/8jDPzd+lKmrEYMYLZv6yd2Pwwv338FpNqsZE=' 
WHERE 
  key_id = '31a0ad526240a63f05e2a7a328bcccc36f467e19bea4d7bd8542977fa5552abc' 
  AND (
    token = 'do3xCV/8jDPzd+lKmrEYMYLZv6yd2Pwwv338FpNqsZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )