UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRA6gs7MOZwK+t4H+9HpRRqYpKYRtBRr9lMHyYDpPo8=' 
WHERE 
  key_id = 'e15060220d700972d9f39c93152b6a83236e03c3f75ce602ed3c7b3930a73003' 
  AND (
    token = 'fRA6gs7MOZwK+t4H+9HpRRqYpKYRtBRr9lMHyYDpPo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )