UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BntQSQjTIQlf/L/4NrWcJfvTPsVTYMXjM+hQSWKPFZA=' 
WHERE 
  key_id = '5a94a6ec0ef216b2e894dca0a0d8da91f99f627116d1c49b3a7432d51aca75fc' 
  AND (
    token = 'BntQSQjTIQlf/L/4NrWcJfvTPsVTYMXjM+hQSWKPFZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )