UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvlTbnUqAiUhE+8cesceI1TzlPwyG2iuWAXZgaR27lU=' 
WHERE 
  key_id = '02340e37333b0c22470db7582782ae623993aff7bd3b3601d473e145d9920350' 
  AND (
    token = 'yvlTbnUqAiUhE+8cesceI1TzlPwyG2iuWAXZgaR27lU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )