UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZA3Rbpavb4sRSUWQzqiMMlCUqPs3vpuUrqbWp1vuvM=' 
WHERE 
  key_id = '4592becd88fef06fcbe6a8f70eb8ed4082f1f976f81bcadade055af27df6ccb3' 
  AND (
    token = 'NZA3Rbpavb4sRSUWQzqiMMlCUqPs3vpuUrqbWp1vuvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029