UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ssw/kO/oBAdQ0aODD6CUXZtUkNwXh7iDT4J2NZp0Ev0=' 
WHERE 
  key_id = 'e46a8acc0e668c481438d4b865f217f0c8eb6a61109929734d18cd8ab7045658' 
  AND (
    token = 'ssw/kO/oBAdQ0aODD6CUXZtUkNwXh7iDT4J2NZp0Ev0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )