UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm++HAQZVszxYPwWee3+prss468mddzK3mZqwVDFjxAU=' 
WHERE 
  key_id = '82a5dc30e010128d839d00266d3d9e330c012cfa71b48385307259cb77d2f7b1' 
  AND (
    token = 'm++HAQZVszxYPwWee3+prss468mddzK3mZqwVDFjxAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )