UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0Y0cZR2gBPaW0Pn4AJUhl7F1/AFyjEIw9TU7YQ6EP8=' 
WHERE 
  key_id = '42ebc1adc91c2e3dea8a8b42e3e5bf70b02c4e14dc894f530f01a77bea85d979' 
  AND (
    token = 'a0Y0cZR2gBPaW0Pn4AJUhl7F1/AFyjEIw9TU7YQ6EP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )