UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nZauryrmMuNEDOcIzeRktzl+L5Zbrlhi0NsOgzT7qM=' 
WHERE 
  key_id = '3596b8327e90ed380239ab5eee997ea9e8742c3db9a81b28932656e92bbb9e0e' 
  AND (
    token = '4nZauryrmMuNEDOcIzeRktzl+L5Zbrlhi0NsOgzT7qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )