UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'inS45zdr9pH0/kCqe91Tpse4tU8gDX9WV3TifLOZEMI=' 
WHERE 
  key_id = '6a7cc64a623218c99b50f2e6da412f24f9bd60c2420f43989ff1ce6d37839656' 
  AND (
    token = 'inS45zdr9pH0/kCqe91Tpse4tU8gDX9WV3TifLOZEMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )