UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkHVjA2MSB3zqrY8R96h2ckVgaJ/zR5WEIDPEIMClV0=' 
WHERE 
  key_id = 'd5386ff623a93768d2cef6cada9cf51ecbd0ca82abc19a720e4f0971669c8202' 
  AND (
    token = 'GkHVjA2MSB3zqrY8R96h2ckVgaJ/zR5WEIDPEIMClV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )