UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAZMqhpjtXScqURYlamkIoIObo0Da9u52cqP9bwoXIc=' 
WHERE 
  key_id = '2be107935d07fa9ee53fcb8edbe3e47154361cf75fc6e3a46de9f576509a1f94' 
  AND (
    token = 'SAZMqhpjtXScqURYlamkIoIObo0Da9u52cqP9bwoXIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )