UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XDNAkk+Db0mnKNeA2PJFdHKUP4Q2nz5uN31TXD7vT0=' 
WHERE 
  key_id = '6f8573447d0fecc3882e84dc0277f8fba3b4fbcfdb15138b07784ac603799bdb' 
  AND (
    token = '3XDNAkk+Db0mnKNeA2PJFdHKUP4Q2nz5uN31TXD7vT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )