UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5c0IsMdp34gDdiWZuFVSSO9jj+XVYPH0xCCtR6zA3I=' 
WHERE 
  key_id = 'ddb3e974e1367733a6b3785b41419f770387ec99c36cba11ab631feeb806f2a5' 
  AND (
    token = 'g5c0IsMdp34gDdiWZuFVSSO9jj+XVYPH0xCCtR6zA3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )