UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gi616UOBNpTG52+woPJ651SRD7yakqf90y2KQ2xZGx8=' 
WHERE 
  key_id = '6148f5895ba606c0f5fb3d29026db8f5ce40edede71f6912d06abb68e6ad4f20' 
  AND (
    token = 'gi616UOBNpTG52+woPJ651SRD7yakqf90y2KQ2xZGx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )