UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3KYLBvyGD/QbwXVAlc0RK5DS/psC/zAemkYbw+Ey1c=' 
WHERE 
  key_id = '4cb8c82ba175f9845c67b47647394fdcf05ea46d2cd3de5f284df310cfe21f7b' 
  AND (
    token = 'D3KYLBvyGD/QbwXVAlc0RK5DS/psC/zAemkYbw+Ey1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )