UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9ci0uQGfSndPWeJJ6yWeGXa4sQs26txLy/e9TJVtec=' 
WHERE 
  key_id = 'bdcc9202b1e58bf26411fe06d3cc0c3c564ba13e413b0387cc067509104b44ea' 
  AND (
    token = 'K9ci0uQGfSndPWeJJ6yWeGXa4sQs26txLy/e9TJVtec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )