UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qU/KPbuX4oVn/Dbl7KNbGdKCNRPAoiJSdR6xrHmp7aE=' 
WHERE 
  key_id = '05b3d23c7fb81cba8924c3757470a821d1e677e90d42fae4ef13b300d200e99d' 
  AND (
    token = 'qU/KPbuX4oVn/Dbl7KNbGdKCNRPAoiJSdR6xrHmp7aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039