UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnD90HaDlPJZg3cOqfjfULFc1L/xuDqGYUCky9xdwHM=' 
WHERE 
  key_id = '10856d8f6f8527c319a8c7c1683d2f4866f570f364a09d40cbc6a1bdf73cf59f' 
  AND (
    token = 'NnD90HaDlPJZg3cOqfjfULFc1L/xuDqGYUCky9xdwHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )