UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqsO2pCtuNuga+agA6ESy8MWELeiUQmdGJPrH8ZXyk0=' 
WHERE 
  key_id = 'bfcb7006ae9169137659c812963c5b04c2f5533611850174be6941dcd7173b8d' 
  AND (
    token = 'tqsO2pCtuNuga+agA6ESy8MWELeiUQmdGJPrH8ZXyk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033