UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiuuHFAwQ1710D6j7n7+FB73znr+CxXmLcUbeOcX1Iw=' 
WHERE 
  key_id = '28e4403d1a3d36b7e16c0feaba73be49a0fe92b9127333d1f1d96a37be36151c' 
  AND (
    token = 'fiuuHFAwQ1710D6j7n7+FB73znr+CxXmLcUbeOcX1Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028