UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kv07CMDqpR4acBNtwNmEdp9CNws7L3tX6Cee8FuIFoU=' 
WHERE 
  key_id = '355c58e7af4575b8d5c4a73100de458e3ca0f363dcb227ea83ddc3d8eb08b260' 
  AND (
    token = 'kv07CMDqpR4acBNtwNmEdp9CNws7L3tX6Cee8FuIFoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )