UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21Uk4jWtwAwuUrT3rCuxLBHqhLxij91hbBMnQ2UVoSU=' 
WHERE 
  key_id = '3f1515ae93559cff689b8bfdebfac6ea3ea457df47655530c8a0a91ae2d6e547' 
  AND (
    token = '21Uk4jWtwAwuUrT3rCuxLBHqhLxij91hbBMnQ2UVoSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )