UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzbDu8+46kImJ1ITb5yjJmK74iFPczAG7f0UVqIgNkU=' 
WHERE 
  key_id = '1f3220090211dddb7778d35e0d19cbb86ae33458b162c233d94469e2d3da79ac' 
  AND (
    token = 'RzbDu8+46kImJ1ITb5yjJmK74iFPczAG7f0UVqIgNkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )