UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94QMKJoPXftnWoKkB3aZowQpOPeSc04AVuxJ2iWT5jo=' 
WHERE 
  key_id = '0e90894f16b387b7e66bb7595534eecfa5a51a8844a6b4a3004718d6a0cfb2fa' 
  AND (
    token = '94QMKJoPXftnWoKkB3aZowQpOPeSc04AVuxJ2iWT5jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )