UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTylBBZv3zsx/srD/mWBLpu9ATedUtwzdogGmQD+waQ=' 
WHERE 
  key_id = 'fe57a032e16c9172838bdb5961417e7894775604dfb689d3a035fc3bd4f7015b' 
  AND (
    token = 'gTylBBZv3zsx/srD/mWBLpu9ATedUtwzdogGmQD+waQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )