UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zeA2lEAZuUZMlYA28YHUbXBSY7YjD427rhu3DAHWXGA=' 
WHERE 
  key_id = 'b2be7a15fea4cf3523119015da3884f50eb038ac68473b18d3f6a9f2f3ad733e' 
  AND (
    token = 'zeA2lEAZuUZMlYA28YHUbXBSY7YjD427rhu3DAHWXGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )