UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZ+26v4+AYDqf7Jd3I26d+EtVl7Pg5ofPl+WMhUmjKo=' 
WHERE 
  key_id = '2e64e6572a4ba1690d4e4fe7c4d38a02ef51c7badeec83499b6c6bb60364e547' 
  AND (
    token = 'HZ+26v4+AYDqf7Jd3I26d+EtVl7Pg5ofPl+WMhUmjKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )