UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Jfb+919XwjHH33Ak/qgK6/pu8bMsvZ+tUpUBLi6EL8=' 
WHERE 
  key_id = '259fa2cf2f78857eddc823b99704f6c705ff2b10d13bf6a8f0744aa361a6270c' 
  AND (
    token = '2Jfb+919XwjHH33Ak/qgK6/pu8bMsvZ+tUpUBLi6EL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )