UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eI7w7c/X0LcMMQk8Ok+GiHIKSYNSNQfeLK562IuuHqs=' 
WHERE 
  key_id = '38970410716d5bf11306db786399a9e3b3eda68fd7cdc9ca2a631648bc41fca4' 
  AND (
    token = 'eI7w7c/X0LcMMQk8Ok+GiHIKSYNSNQfeLK562IuuHqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )