UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cojIyWsmlupuxEgTdbUnFGZXop63AUY84t4tECbJtW4=' 
WHERE 
  key_id = '482aff3e52701bbde9b93f0add8957616f3c4302d52183994a7788acb9d92091' 
  AND (
    token = 'cojIyWsmlupuxEgTdbUnFGZXop63AUY84t4tECbJtW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )