UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yJVn8IdNNJPwIoELTPnNDliDkucQhzK3DQMbyy49FY=' 
WHERE 
  key_id = '12187d3c7b8a09dfdb73ca5fc9a7829bf554aca5d2a6957112164f39afa2172d' 
  AND (
    token = '1yJVn8IdNNJPwIoELTPnNDliDkucQhzK3DQMbyy49FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )