UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZukifcBWihumvzz2hc74EvKbXL5c6U4A4z5K/vnbfAk=' 
WHERE 
  key_id = '07b472ebb37ccfe36b03d5fdf1b311d8b4be5b4ce5ac6afa93f8300bd04a09f5' 
  AND (
    token = 'ZukifcBWihumvzz2hc74EvKbXL5c6U4A4z5K/vnbfAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )