UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crOPuDbWoSoMnVtPbJ6NdYEH5mm4c7bHPJw9bBBSD/A=' 
WHERE 
  key_id = '1e545fb307bea41682253e50dd7c56cb8fde7e8f2cfa94277a4110cc8f559c2b' 
  AND (
    token = 'crOPuDbWoSoMnVtPbJ6NdYEH5mm4c7bHPJw9bBBSD/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )