UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKYKRQhhbaaBBKhnPgYpOFF+dK8ixRRcc2Fz+Mdb/vY=' 
WHERE 
  key_id = 'd19379fc31beaed90c26cfc24328d441814aded3831a64c7719b6249d129cd98' 
  AND (
    token = 'mKYKRQhhbaaBBKhnPgYpOFF+dK8ixRRcc2Fz+Mdb/vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )