UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRLwgV5DwvTez9qR6iU90dtA94hbPC0Uz6PHOQAOlPk=' 
WHERE 
  key_id = 'acd223c0d1dd82b8850ea595b3e2ee659b8cc3bc0d1f0ede4d0bb6e3c7544e02' 
  AND (
    token = 'eRLwgV5DwvTez9qR6iU90dtA94hbPC0Uz6PHOQAOlPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )