UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYE0iPxRwPFglgvEvr59YLE/BfZ/k6WqszrG/AcCr1E=' 
WHERE 
  key_id = 'a1951860fe29e2d93b2e44e592efb26ffff94f80f8d3a303832a1a4ff9be8cc1' 
  AND (
    token = 'OYE0iPxRwPFglgvEvr59YLE/BfZ/k6WqszrG/AcCr1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )