UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwjRfPJTAZVJe/gAKngJotJ848o+ydYHRMUhqIallvw=' 
WHERE 
  key_id = '8af524b760145d99e76a788e994092a8a94c25c95803af9ed25ef47d47043d3a' 
  AND (
    token = 'wwjRfPJTAZVJe/gAKngJotJ848o+ydYHRMUhqIallvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )