UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Liq6Ck/Z1GZHFNoqY0Hx9HJAOLykthSTDlzV9x/HvNI=' 
WHERE 
  key_id = 'aa0da8daf94f517a4829136ad5c5606ba07b748905bae1cf336e608d2b272d9b' 
  AND (
    token = 'Liq6Ck/Z1GZHFNoqY0Hx9HJAOLykthSTDlzV9x/HvNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )