UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/dAPfW8DSGJeb20aY37uZuHB+JzNpkpxNGYZtw+cGQ=' 
WHERE 
  key_id = '57c4f4d4179da70c49ea19cf5e7114222aa5716adedd39b73249da0b1b61f12e' 
  AND (
    token = 'e/dAPfW8DSGJeb20aY37uZuHB+JzNpkpxNGYZtw+cGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )