UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7vuOwFqHR4HzDo/Ktl6GUCJv1ZhGhdlYxsNRbBleYw=' 
WHERE 
  key_id = '42e8e1960298efd5228d3508f136fb28bdbacbe801760c003c27b6d4c2a6fa26' 
  AND (
    token = 'e7vuOwFqHR4HzDo/Ktl6GUCJv1ZhGhdlYxsNRbBleYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039