UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIUDKkj/nofiLX/YaBPr9fdn2OPQB36wwc4XVAEqLP4=' 
WHERE 
  key_id = '7461db841e0775a84b58c2ac24c0074c6d8afa9a6f7fa1e8ca9a7b2f7a1b7912' 
  AND (
    token = 'gIUDKkj/nofiLX/YaBPr9fdn2OPQB36wwc4XVAEqLP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )