UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4iF+OnnWCey+y1GrBGPSnIHXx3OdIkyogVmSuuVEd/o=' 
WHERE 
  key_id = 'daa046086c773f1558a6a84a0e095bc070c6e53ae107b2d29eff621658e04e40' 
  AND (
    token = '4iF+OnnWCey+y1GrBGPSnIHXx3OdIkyogVmSuuVEd/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )