UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VndSfAZmsHiRqec6RoL6TKvjrG4csaOY/sWUQYfkS3c=' 
WHERE 
  key_id = 'a21f71c7672a291cfb610e7179d1600eba9aed0751dbf87dfe7193831a64d6a5' 
  AND (
    token = 'VndSfAZmsHiRqec6RoL6TKvjrG4csaOY/sWUQYfkS3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )