UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89e9cLw3H+bBLop8tKeokj9hv/T3IkHtXTjWR5wsovo=' 
WHERE 
  key_id = '27b97085c36e5872408f2a7f0bcdb9ba04b97b9d37bb5d120b786a27320e6f44' 
  AND (
    token = '89e9cLw3H+bBLop8tKeokj9hv/T3IkHtXTjWR5wsovo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )