UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7X3T0tZWVoA8sRx0IKc/GvFxUfr+TweBhI8p6Om8Ho8=' 
WHERE 
  key_id = 'c46f9140e2a5b6bb1eb88c793f5284b0337231d0081efabc82022847635ee14f' 
  AND (
    token = '7X3T0tZWVoA8sRx0IKc/GvFxUfr+TweBhI8p6Om8Ho8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )