UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57fuZ8E6jXOiDSdkY40lFRFn45NJsFduey9/30wEvXY=' 
WHERE 
  key_id = 'aa71619488a9e116fffe5d131f3b8188127e525237a2c741f40a1dfd1a12fec6' 
  AND (
    token = '57fuZ8E6jXOiDSdkY40lFRFn45NJsFduey9/30wEvXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )