UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LmpMnKnqYv1C9UmGC4T7Q+epNv2TxeJclwcMGb0cfk=' 
WHERE 
  key_id = '8795b5d77a02b73612b1ec6e8637d365bbfd0e48f4f753dcd268c2b10fe775b5' 
  AND (
    token = '6LmpMnKnqYv1C9UmGC4T7Q+epNv2TxeJclwcMGb0cfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )