UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4H6HPNmyHFM6XarBlFpturaA2ht7g/qcXXTBlgRMLk0=' 
WHERE 
  key_id = 'db720e0acc769288ed456701fb3f3817c4b1b53053e2748af0552dfde6c10341' 
  AND (
    token = '4H6HPNmyHFM6XarBlFpturaA2ht7g/qcXXTBlgRMLk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )