UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dteck9GKIZDsKom485Qv7T6cRbhpFJSmncTFlpekijM=' 
WHERE 
  key_id = '0b03dfeae8e0d0bee25cdd2004c6c4b8509c3406ebf21f45013f2d79b78a0638' 
  AND (
    token = 'dteck9GKIZDsKom485Qv7T6cRbhpFJSmncTFlpekijM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )