UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0wu/8QqotVdPSeUEJ2SVUrh+F1bYmP9mZHsHIRCtfQ=' 
WHERE 
  key_id = '69eaea32681b6ac0334777a44eb47db461221cb7b47edfa39c60979356d1de28' 
  AND (
    token = 'v0wu/8QqotVdPSeUEJ2SVUrh+F1bYmP9mZHsHIRCtfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )