UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NlO/la6z2X4ri0SYa6MYpdCVXRpDsz5NQZF1kFgjj8=' 
WHERE 
  key_id = '6716a98ddb52bd7d343ae26dddc7a2ca19db218308d292e946862bd480c52218' 
  AND (
    token = '/NlO/la6z2X4ri0SYa6MYpdCVXRpDsz5NQZF1kFgjj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )