UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFcrys/eiLkttKR13yR+LAuSQqDZ36phcnJOKgGgopg=' 
WHERE 
  key_id = '8cab145c180294da8638042662a2152c0da045a85138373a3f9f100ee5ff4c96' 
  AND (
    token = 'VFcrys/eiLkttKR13yR+LAuSQqDZ36phcnJOKgGgopg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )