UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUB2TmZk4o3dc/mMwk5z7eSs8YWibOp2edgcS06M0yM=' 
WHERE 
  key_id = 'dfb56f2e17a528b0b95ba8646d53cda4415d006ab8b689d60f2d6b41626e7102' 
  AND (
    token = 'aUB2TmZk4o3dc/mMwk5z7eSs8YWibOp2edgcS06M0yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029