UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClIydbtXVVzeh418UnrN3mV8iggd18zWgXXslyHW3eI=' 
WHERE 
  key_id = '31fdc0d279ac32525279b73a40337af48c0094b71669b01b403c989b0a3240f6' 
  AND (
    token = 'ClIydbtXVVzeh418UnrN3mV8iggd18zWgXXslyHW3eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )