UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ovPZo/2o694L2Og0r5SEQ51gVS6mUkijS/Xlm46nIo=' 
WHERE 
  key_id = '553316510dbad4a1d8252b853061274881b5f748852a871b433a01282b7e0da5' 
  AND (
    token = '9ovPZo/2o694L2Og0r5SEQ51gVS6mUkijS/Xlm46nIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )