UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FxbxiV6LclPfCBitUzpKv90PBrcYNJDuviR1/TFhFw=' 
WHERE 
  key_id = '7a56f1605a2fa0c472718aaa369781f983f3693c93932f1dadb4d8d24fde6caf' 
  AND (
    token = '8FxbxiV6LclPfCBitUzpKv90PBrcYNJDuviR1/TFhFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )