UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Gv6ogi4LmMa15gANbP4xDjJCX6136h08Jp2on55nP8=' 
WHERE 
  key_id = '1a4f3552de839868464920c129bea70a7de639c68896d249e2010e9e3d5bdafe' 
  AND (
    token = '0Gv6ogi4LmMa15gANbP4xDjJCX6136h08Jp2on55nP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )