UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/V+kiuScvsHJwTjDBibwlgSfhEjYZ7y19tfjhxDgpk=' 
WHERE 
  key_id = '8ebaa2696f7fc1f702b475110c72f99e2f680bffad9583381750e8618b6f7f06' 
  AND (
    token = 'D/V+kiuScvsHJwTjDBibwlgSfhEjYZ7y19tfjhxDgpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039