UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eoeoWr1ocGg/3nCw49CX0sVOyz+8EvaNm8jUX5oT/ew=' 
WHERE 
  key_id = 'ee9421c25251f103e4f4cc0ecd1f45ec1d856a2a36b42155c4f53f9ab28b5017' 
  AND (
    token = 'eoeoWr1ocGg/3nCw49CX0sVOyz+8EvaNm8jUX5oT/ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036