UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ere6i7aRygRevXOuumrXl6Qllb0SQW9XGk1st2Hgn/Y=' 
WHERE 
  key_id = '0c1da95f9424eaaf822050fe018623288dba2a2866a81dc182005853f3cab1c5' 
  AND (
    token = 'Ere6i7aRygRevXOuumrXl6Qllb0SQW9XGk1st2Hgn/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )