UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+W9bXbZ1XmPjrdpGaczjjbB+1b4GpmaINdLuZbVQizM=' 
WHERE 
  key_id = 'e8236d494621b186f5d99bdfe5991b97f467fe63982c7b0c0150f256ffd085cd' 
  AND (
    token = '+W9bXbZ1XmPjrdpGaczjjbB+1b4GpmaINdLuZbVQizM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )