UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6djgcCgVLgKFlu4y9nSU/6HUDRNAbIslL9zIepgpWFc=' 
WHERE 
  key_id = 'f3f7362f82dc8ff9a09ddfc122ee4e57a899b6fcc11e6a51b92ceb5b2dc81d5e' 
  AND (
    token = '6djgcCgVLgKFlu4y9nSU/6HUDRNAbIslL9zIepgpWFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )