UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYLs827zUVUR5lXgat/jz5rx9HU/emjDWaz5jpG7t6A=' 
WHERE 
  key_id = '4d7bb9a6be23143068f0bc4671dbef87f31d13ef1a1757fca12705fd1957d600' 
  AND (
    token = 'sYLs827zUVUR5lXgat/jz5rx9HU/emjDWaz5jpG7t6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041